Editing World 31

{{world infobox
|title=World 31
|image=[[File:Dr Mario World World 31.jpg|150px]]
|game=''[[Dr. Mario World]]''
|levels=44
|before=[[World 30|<<]]
|after=>>
}}

'''World 31''' is the last world in ''[[Dr. Mario World]]'', and is set on a stormy clifftop. The first area is available as of 12 PM PT on Jul. 28, 2021,<ref name="T1">Drmarioworld_EN (July 28, 2021).[https://twitter.com/Drmarioworld_EN/status/1420285439303241741 ''Twitter'']. Retrieved August 8, 2021.</ref> while the second area, challenge stages and special stage are available as of 11 PM PT on Aug. 11, 2021.

Unlike the rest of the worlds, no familiar species appear when an area is cleared, but instead only plants and crystals appear. The [[Virus|viruses]] featured in the regular stages are red, blue, and yellow.
{{br|toc=1}}
==Area 1==
{| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"
|-style="background: #ABC;"
!width="1%"|Image
!width="3%"|Stage
!width="3%"|Best Doctors
!width="20%"|Overview
|-
|[[File:DrMarioWorld-Stage1201.jpg|150px]]
|Stage 1201
|[[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
[[File:DrMarioWorld - Icon Luigi.png|link=Luigi]]<br>[[Luigi|Dr. Luigi]]
|align=left|Starting with 32 capsules, the objective of this stage is to eliminate all viruses (9) and collect all [[virus coin]]s (48). The only color available in this stage is red.

In this stage, there are four red viruses each surrounded by [[Empty Block]]s on most sides and a [[Brick Block]] on one, and surrounding the groups of blocks are [[ice (Dr. Mario World)|ice cubes]]. [[Floatie virus]]es occupy the sides and the middle of the gaps with the ice cubes, while [[rotating cannon]]s are found in the corners. The Brick Blocks contain [[exploder]]s. Virus coins are found behind every virus, floatie virus, rotating cannon, and most ice cubes. The only ice cube that doesn't have a virus coin is in the middle of the seventh row. 
|-
|[[File:DrMarioWorld-Stage1202.jpg|150px]]
|Stage 1202
|[[File:DrMarioWorld - Icon DK.png|link=Donkey Kong]]<br>[[Donkey Kong|Dr. Donkey Kong]]
[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (54) and collect all purple coins (30). 

In this stage, viruses are arranged in a checkered pattern, where purple coins are found in the gaps in the middle three columns, caged coins in the second and eighth columns, and [[bubble]]s in the other columns. The viruses starting from the second-revealed row are covered in ice. The topmost row contains a row of Empty Blocks.

[[Caged coin|Purple coins]] are unlocked in the following sequence:
# The 18 coins in columns #4 to #6.
# The 12 coins in columns #2 and #8.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1203.jpg|150px]]
|Stage 1203
|[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
[[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (64) and collect all [[key]]s (1). The only colors available in this stage are blue and yellow.

In this stage, the middle column consists of [[Crate|crates]] in between the key and the [[Key Door|door]], in which the key is in the seventh row and the door is in the last-revealed row. Within the other columns, rows #5 and #6 contain viruses, rows #3 and #4 contain [[colorful crate]]s, rows #1 and #2 contain viruses covered in ice, the first- and second-revealed rows contain [[Barrier (Dr. Mario World)|barriers]], the third- and fourth-rows contain viruses covered in ice, the fifth- and sixth-revealed rows contain rotating cannons, a [[Flask (object)|flask]] and a [[shell]] [[Handy Bottle|handy bottle]] (the latter two are medium-sized), and the last two revealed rows contain floatie viruses. The filled flask in this stage will shoot out colorful crates. 

This stage will scroll for two lines each time enough objects are cleared or enough capsules are added to the stage and will stop after 8 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1204.jpg|150px]]
|Stage 1204
|[[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (29). The available colors in this stage are red, blue, yellow, and green. 

In this stage, different colored cages and their [[Lock Block|lock blocks]] are scattered among the Brick Blocks, Empty Blocks, and viruses. Most of the Brick Blocks contain viruses, where the only one that didn't is the first on in row #7, which contains an [[electric exploder]].
|-
|[[File:DrMarioWorld-Stage1205.jpg|150px]]
|<span style="color:darkred">Stage 1205
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
[[File:DrMarioWorld - Icon Blooper.png|link=Blooper]]<br>[[Blooper|Dr. Blooper]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (18) and collect all virus coins (36). The only available color in this stage is red.

In this stage, there are four phases where each of them has 9 virus coins. The first phase contains virus coins each covered in the middle by either viruses encased in ice or exploders, in addition to Brick Blocks which cover the top row and the right column for each coin. The second phase contains virus coins covered in the middle by either floatie viruses encased in ice or exploders, where the virus coins covered by exploders are also covered by colorful crates at the left columns and the bottom rows. 

The third phase contains virus coins covered in the middle by either [[barrel]]s or shells in the middle, where each virus coin has crates in the rows above and the columns to the right of them. The top-left and bottom-right barrels contain [[Capsule Plus]], the middle-right barrel contains a virus, while the rest contain exploders. In the fourth and final phase, each virus coin is covered by either a virus or floatie virus, where either virus type have Empty Blocks below them. Brick Blocks are found in the first, fourth, and seventh columns.

This stage will scroll through 9 rows simultaneously after all the virus coins are collected each time, and will scroll thrice this way.
|-
|[[File:DrMarioWorld-Stage1206.jpg|150px]]
|Stage 1206
|[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
[[File:DrMarioWorld - Icon Yoshi.png|link=Yoshi]]<br>[[Yoshi|Dr. Yoshi]]
|align=left|Starting with 36 capsules, the objective of this stage is to eliminate all viruses (16) and collect all purple coins (20). The available colors in this stage are red, blue, yellow, and green.

In this stage, there are Capsule Plus in cages in groups of four, and their respective lock blocks surround an exploder in the middle. Since the lock blocks are covered by like-colored cages, the cages cannot be unlocked, and for the cages containing Capsule Plus to disappear, the number on them has to reach zero. Purple coins (caged and uncaged) are located in the middle where they surround the lock blocks. All the Brick Blocks and most of the barrels contain viruses, while the bottom-most barrel contain electric exploder. There are 36 full-sized rainbow capsules to start with, before normal capsules start to appear.

Purple coins are unlocked in the following sequence:
# The leftmost coin in row #6.
# The leftmost coins in rows #4 and #5, for a total of 2 coins.
# The two leftmost coins in row #3, for a total of 2 coins.
# The third and fourth coins in row #3, for a total of 2 coins.
# The last coins in rows #3 and #4, for a total of 2 coins.
# The last coins in rows #5 to #7, for a total of 3 coins.
# The first four coins in row #7, for a total of 4 coins.
# The second and third coins in rows #4 and #6, for a total of 4 coins.
|-
|[[File:DrMarioWorld-Stage1207.jpg|150px]]
|Stage 1207
|[[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
[[File:DrMarioWorld - Icon King Boo.png|link=King Boo]]<br>[[King Boo|Dr. King Boo]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (27) and collect all keys (13). The only colors available in this stage are red and yellow.

In this stage, there are Brick Blocks checkered with viruses inside ice cubes up to the third-revealed row. The doors that correspond to the visible keys in the stage are found in the Brick Blocks three rows above each of them. The middle Brick Block in row #1 contains a key, with its corresponding door inside the Brick Block in the fourth-revealed row in the same column. The fourth- and last-revealed row contains keys and doors covered inside ice cubes in the even-numbered columns, in which the fourth-revealed row contains Brick Blocks and the last-revealed row contains viruses and exploders. 

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 5 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1208.jpg|150px]]
|Stage 1208
|[[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
|align=left|Starting with 27 capsules, the objective of this stage is to eliminate all viruses (8) and collect all virus coins (20). 

In this stage, crates are arranged in columns in the odd-numbered columns, where the ones in rows #3 to #6 are fully frozen. Those columns also have one pop cannon each. The even-numbered columns contain floatie viruses and ice cubes. The viruses coins are behind the pop cannons and the crates that are not encased in ice. 
|-
|[[File:DrMarioWorld-Stage1209.jpg|150px]]
|Stage 1209
|[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
[[File:DrMarioWorld - Icon GoombaTower.png|link=Goomba Tower]]<br>[[Goomba Tower|Dr. Goomba Tower]]
|align=left|Starting with 35 capsules, the objective of this stage is to collect all purple coins (23). 

In this stage, there are two sets of crates each in a "V" formation, where there are purple coins in a "V" formation in between them. Caged coins are found directly above the upper set of crates except for the middle column, which has two viruses (one covered by a [[Cloud (object)|cloud]]). Floatie viruses covered in clouds are above the aforementioned set of caged coins. Caged coins in a checkered pattern are found in the three topmost rows. More floatie viruses covered in clouds are found below the lower set of crates.

Purple coins are unlocked in the following sequence:
# The bottom-most coin in each column, for a total of 9 coins. 
# The topmost coins in columns #3, #4, #6, and #7, as well as the second coin in column #5, for a total of 5 coins.
# The topmost coin in column #5.
# The topmost coins in columns #1, #2, #8, and #9, as well as the second coins in columns #3, #4, #6, and #7, for a total of 8 coins.
|-
|[[File:DrMarioWorld-Stage1210.jpg|150px]]
|<span style="color:darkred">Stage 1210
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
[[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
|align=left|Starting with 38 capsules, the objective of this stage is to eliminate all viruses (39) and break all crates (24). 

In the beginning of this stage, there are two columns of viruses covered in ice cubes in between columns of crates. The first to third rows contain barrels (containing nothing) in the even-numbered columns, where clouds covering viruses are in the leftmost and right columns, bubbles containing viruses and floatie viruses are in the third and seventh columns that extends to the next two revealed rows, and a cage and bubble containing a lock block is in the middle column. In the next six revealed rows, crates are found in the second and eighth columns, while more cages are found in the leftmost and rightmost columns as well as in the third and seventh columns for two of the rows. The middle three columns contain rows of viruses in ice cubes and barrels (containing nothing). The last-revealed row contains a row of Empty Blocks.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 7 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1211.jpg|150px]]
|Stage 1211
|[[File:DrMarioWorld - Icon Peach.png|link=Peach]]<br>[[Princess Peach|Dr. Peach]]
[[File:DrMarioWorld - Icon BowserJr.png|link=Bowser Jr.]]<br>[[Bowser Jr.|Dr. Bowser Jr.]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (36) and collect all keys (18). 

In this stage, the viruses and floatie viruses are formed in a checkered pattern where most of the gaps are occupied by keys and doors, with two of them containing Empty Blocks. The three leftmost columns has red viruses, the three middle columns contain blue viruses, while the thee rightmost columns contain yellow viruses. Most of the doors are covered inside bubbles. The ninth row contains electric exploders and flasks. The filled flask in this stage will shoot out electric exploders. 
|-
|[[File:DrMarioWorld-Stage1212.jpg|150px]]
|Stage 1212
|[[File:DrMarioWorld - Icon Baby Wario.png|link=Baby Wario]]<br>[[Baby Wario|Dr. Baby Wario]]
[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
|align=left|Starting with 45 capsules, the objective of this stage is to collect all [[Coin|coins]] from [[Coin Block|Coin Blocks]] (48) and collect all purple coins (63). The only colors available in this stage are red and blue.

In this stage, there are four phases in which each of them has purple coins (caged and uncaged), electric exploders at the sides, and Capsule Plus surrounding the purple coins in the middle. Only the Capsule Plus in the first phase are open, while the Capsule Plus are inside Brick Blocks in other phases. The second to last phases have caged coins, of which there are progressively more in each succeeding phases. The last phase also has Coin Blocks, which are the other Brick Blocks that do not contain Capsule Plus. Exploders are found in the last phase as well.

Purple coins are unlocked in the following sequence:
# In the first phase, all 4 coins.
# In the second phase, the 4 coins surrounding the middle coin.
# In the second phase, the 1 coin in the middle.
# In the third phase, the 4 coins surrounding the middle coin.
# In the third phase, the 1 coin in the middle.
# In the third phase, the rest of the 20 coins.
# In the last phase, the 4 coins surrounding the middle coin.
# In the last phase, the middle two coins in rows #1 and #9, as well as the rest of the coins in rows #2 to #8, for a total of 21 coins.
# In the last phase, the first and last coins in rows #1 and #9, for a total of 4 coins.
|-
|[[File:DrMarioWorld-Stage1213.jpg|150px]]
|Stage 1213
|[[File:DrMarioWorld - Icon Mario.png|link=Dr. Mario]]<br>[[Dr. Mario]]
[[File:DrMarioWorld - Icon BabyMario.png|link=Baby Mario]]<br>[[Baby Mario|Dr. Baby Mario]]
|align=left|Starting with 45 capsules, the objective of this stage is to eliminate all viruses (83) and collect all purple coins (48). The only colors available in this stage are red and blue.

In this stage, the objects are separated into two sides by the middle column, which do not contain any objects. Each side has rows of three purple coins (caged and uncaged) in alternating rows starting from the sixth row, as well as Brick Blocks in the middle two columns (all containing viruses) for each side. The leftmost and rightmost columns for each side is occupied mostly by viruses, with a few exploders found throughout, three on the left side and two on the right side.

Purple coins are unlocked in the following sequence:
# The 6 coins in row #6.
# The 6 coins in row #4.
# The 6 coins in row #2.
# The 6 coins in the first-revealed row.
# The 6 coins in the third-revealed row.
# The 6 coins in the fifth-revealed row.
# The 6 coins in the seventh-revealed row.
# The 6 coins in the ninth-revealed row.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 10 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1214.jpg|150px]]
|Stage 1214
|[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
[[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
|align=left|Starting with 30 capsules, the objective of this stage is to eliminate all viruses (30).

In this stage, viruses are mainly in the even-numbered columns, with only one found in an odd-numbered column (the leftmost column). Only the second column does not have viruses in the cages, and the lock blocks for the corresponding cages are found in the topmost row two columns to the left. Bubbles are found in the second and the fourth column, in which a lock block is inside one in the second column. The odd-numbered columns contain Empty Blocks and crates, and the first and third columns also contain [[Bubble Machine|bubble machines]]
|-
|[[File:DrMarioWorld-Stage1215.jpg|150px]]
|<span style="color:darkred">Stage 1215
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (79) and collect all virus coins (12). The only colors available in this stage are blue and yellow.

In the beginning of this stage, there are viruses and Brick Blocks arranged in columns of two. The next three revealed row contains viruses scattered among Brick Blocks. The last twelve revealed rows contain all 12 virus coins each occupying a 3x3 size, where they are covered by viruses, Brick Blocks, exploders, ice cubes (some with viruses and a lock block inside), cages and their lock blocks, and a shell (found in the last-revealed row). 

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 15 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1216.jpg|150px]]
|Stage 1216
|[[File:DrMarioWorld - Icon Kamek.png|link=Kamek]]<br>[[Kamek|Dr. Kamek]]
[[File:DrMarioWorld - Icon Boo.png|link=Boo]]<br>[[Boo|Dr. Boo]]
|align=left|Starting with 25 capsules, the objective of this stage is to break all ice (72) and collect all purple coins (36). The only colors available in this stage are red and yellow.

In this stage, there are nine exploders each surrounded by four purple coins and four ice cubes, where the ice cubes contain viruses for the ones surrounding the exploders that are also surrounded by uncaged purple coins. 

Purple coins are unlocked in the following sequence:
# The coins found within the middle three columns and rows #4 to #6, for a total of 20 coins.
# The rest of the coins found surrounding the exploders in the corners, for a total of 16 coins.
|-
|[[File:DrMarioWorld-Stage1217.jpg|150px]]
|Stage 1217
|[[File:DrMarioWorld - Icon Iggy.png|link=Iggy Koopa]]<br>[[Iggy Koopa|Dr. Iggy]]
[[File:DrMarioWorld - Icon Fire Mario.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Mario]]
|align=left|Starting with 45 capsules, the objective of this stage is to eliminate all viruses (38). 

In the beginning of this stage, the odd-numbered columns contain objects, where the first row has floatie viruses, the second row contains crates encased in ice, the fourth row contains crates, and the third and fifth columns contain viruses. More crates are found in the next three revealed rows, where seven of them are encased in ice. More floatie viruses are found in the fourth- and sixth-revealed rows, where bubbles are also found. The fifth-revealed row contains Brick Blocks that are encased in ice, while the rest of the Brick Blocks found in the other revealed rows are not encased in ice. Barrels are found in the ninth-revealed row, where only the second one contains an exploder while the rest are empty. Additional viruses are found in the ninth-, eleventh- and thirteenth-revealed rows. Two other exploders are found in the tenth- and the twelfth-revealed rows. The last-revealed row contains a row of Empty Blocks.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 14 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1218.jpg|150px]]
|Stage 1218
|[[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
|align=left|Starting with 50 capsules, the objective of this stage is to eliminate all viruses (37) and collect all keys (31). The only colors available in this stage are red and blue.

Before the stage scrolls, there are eight Brick Blocks found. Throughout the stage, there are several keys and doors, in which some of the keys and doors are covered in ice. There are also viruses and Brick Blocks through the stage. Colorful crates are found in the seventh-revealed row to the fifteenth-revealed row. Barrels are found in the sixth- and seventh-revealed rows, where only the leftmost one in the latter has a Capsule Plus (starting from +10). Another Capsule Plus starting from +10 is found in the tenth-revealed row, where it is above an exploder. The last Capsule Plus is found in the nineteenth-revealed row, where it starts from +5.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 20 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1219.jpg|150px]]
|Stage 1219
|[[File:DrMarioWorld - Icon King Boo.png|link=King Boo]]<br>[[King Boo|Dr. King Boo]]
[[File:DrMarioWorld - Icon Nabbit.png|link=Nabbit]]<br>[[Nabbit|Dr. Nabbit]]
|align=left|Starting with 30 capsules, the objective of this stage is to collect all purple coins.

In this stage, the purple coins (caged and uncaged) are in the shape of an asterisk, and together with a few viruses, are covering a very large virus coin. The corners of the virus coin contain flasks that are each surrounded by two Empty Blocks. The filled flasks in this stage will shoot out Capsule Plus.

Purple coins are unlocked in the following sequence:
# The coins in rows #1, #2, and #9, as well as the first and last coins in rows #5 and #8, for a total of 9 coins.
# The first and last coins in rows #3 and #7, as well as the middle coin in row #8 and coins #2 and #8 in row #5, for a total of 7 coins.
# The middle coins in rows #3 and #7, the first and last coins in rows #4 and #6, as well as coins #3 and #7 in row #5, for a total of 8 coins.
# The middle coins in rows #4 and #6, as well as coins #4 to #6 in row #5, for a total of 5 coins.
|-
|[[File:DrMarioWorld-Stage1220.jpg|150px]]
|<span style="color:darkred">Stage 1220
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
|align=left|The last stage of the first area and starting with 15 capsules, the objective of this stage is to collect all virus coins (48). The only color available in this stage is red.

In this stage, there are eight phases that all have [[Dust virus|dust clouds]] and in the case of the first seven phases, rotating cannons. Placing a capsule on a dust cloud will not only cause it to disappear, but to also rotate the rotating cannons. The first phase contains an exploder surrounded by Brick Blocks, the second phase contains an exploder encased in ice surrounded by Brick Blocks, the third phase contains an exploder surrounded by colorful crates, the fourth phase contains two exploders each surrounded by Brick Blocks, as well as a shell. The fifth phase contains an exploder in an ice cube surrounded by crates, the sixth phase contains an exploder surrounded by caged colorful crates, with the corresponding lock block in the middle. The seventh phase contains an exploder in an ice cube surrounded by barrels, as well as an exploder, a shell, and two [[Pop cannon|pop cannons]]. The final phase contains Empty Blocks that are shaped to have three long gaps inside, and each of them has two dust clouds covering virus coins.

This stage will scroll through 10 rows simultaneously after all the exploders activated each time, and will scroll seven times this way.

When cleared, the rest of the first area in the world map gets cleared of viruses. Players also obtain the [[Bullet Bill]] assistant upon completing this stage.
|}

==Area 2==
{| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"
|-style="background: #ABC;"
!width="1%"|Image
!width="3%"|Stage
!width="3%"|Best Doctors
!width="20%"|Overview
|-
|[[File:DrMarioWorld-Stage1221.jpg|150px]]
|Stage 1221
|[[File:DrMarioWorld - Icon Mario.png|link=Dr. Mario]]<br>[[Dr. Mario]]
[[File:DrMarioWorld - Icon Luigi.png|link=Luigi]]<br>[[Luigi|Dr. Luigi]]
|align=left|Starting with 6 capsules, the objective of this stage is to eliminate all viruses (16). 

In this stage, there is a ring of viruses around the top-middle, as well as a few Empty Blocks in the leftmost column, the rightmost column, and the seventh row.
|-
|[[File:DrMarioWorld-Stage1222.jpg|150px]]
|Stage 1222
|[[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
[[File:DrMarioWorld - Icon DK.png|link=Donkey Kong]]<br>[[Donkey Kong|Dr. Donkey Kong]]
|align=left|Starting with 1 capsule, the objective of this stage is to eliminate all viruses (16), break all crates (14), and collect all virus coins (1). If the objective of eliminating viruses is not yet accomplished, viruses shot out of the filled flask will increase the amount of viruses needed to be eliminated.

In this stage, a chain of exploders form a spiral, where the first one is attached to a Capsule Plus starting from +21 and blue lock block that corresponds to the viruses in this stage. Among the chain of exploders, a few are encased in ice, and there are two lock blocks which will activate a set of red exploders where a number of them are near the flasks covered in ice cubes and an Empty Block. Most of the exploders and the lock blocks cover a large virus coin. All the viruses in this stage are near the crates. The filled flasks in this stage will shoot out viruses. 
|-
|[[File:DrMarioWorld-Stage1223.jpg|150px]]
|Stage 1223
|[[File:DrMarioWorld - Icon Yoshi.png|link=Yoshi]]<br>[[Yoshi|Dr. Yoshi]]
[[File:DrMarioWorld - Icon BabyPeach.png|link=Baby Peach]]<br>[[Baby Peach|Dr. Baby Peach]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (69) and collect all keys (21). 

In this stage, there are three phases. In the first phase, there are keys and doors in each of the five columns in the middle, where four viruses are in between each of the keys and doors. The keys also start out in the tenth row. In the second phase, there are instead keys and doors in each of the seven columns in the middle, and each of them also has four viruses in between them. The keys in this phase start out in the seventh row. In the last phases, all nine columns have keys and doors, where in between them, the middle seven has three viruses each while the other two columns has three dust clouds each. The keys in this phase start out in the sixth row.

This stage will scroll through 7 rows simultaneously after all the virus are eliminated each time, and will scroll twice this way.
|-
|[[File:DrMarioWorld-Stage1224.jpg|150px]]
|Stage 1224
|[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
[[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (8), break all Brick Blocks (51), and collect all coins from Coin Blocks (72). The only color available in this stage is red.

In this stage, most of it is occupied by Brick Blocks, leaving eight gaps of three in a row in which each has a floatie virus covered in an ice cube. The Brick Blocks that contain coins are the three leftmost ones and the three rightmost ones in each of rows #2, #5, #8, and #11. Capsule Plus (starting from +3) are found in the first and third Brick Blocks in rows #4 and #10, as well as the second Brick Blocks in rows #1 and #7. The rest of the Brick Blocks do not contain anything.
|-
|[[File:DrMarioWorld-Stage1225.jpg|150px]]
|<span style="color:darkred">Stage 1225
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
[[File:DrMarioWorld - Icon Larry.png|link=Larry Koopa]]<br>[[Larry Koopa|Dr. Larry]]
|align=left|Starting with 50 capsules, the objective of this stage is to eliminate all viruses (56) and break all Brick Blocks (13). The only colors available in this stage are red and blue.

At the beginning of this stage, there are Brick Blocks scattered around. The rest of the stage has viruses and colorful crates, where the middle column of viruses are covered in ice starting from the second-revealed row until the tenth-revealed row. More viruses are found to be covered in ice starting from the ninth-revealed row, and two of the colorful crates are covered in ice in the tenth- and eleventh-revealed rows.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 15 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1226.jpg|150px]]
|Stage 1226
|[[File:DrMarioWorld - Icon Luigi.png|link=Luigi]]<br>[[Luigi|Dr. Luigi]]
[[File:DrMarioWorld - Icon GoombaTower.png|link=Goomba Tower]]<br>[[Goomba Tower|Dr. Goomba Tower]]
|align=left|Starting with 45 capsules, the objective of this stage is to eliminate all viruses (42), collect all purple coins (59), and collect all keys (5). The only color available in this stage is red.

In this stage, purple coins are found in the odd-numbered columns while the red viruses are found in the even-numbered columns. The odd-numbered columns also contain the keys in the sixth row and the doors in the last-revealed row. The odd-numbered columns also contain Brick Blocks in the beginning, colorful crates in the first five revealed rows, barriers in the next five revealed rows, and caged coins in the following five revealed rows. Starting from the sixth-revealed row, the viruses are covered in ice.

Purple coins are unlocked in the following sequence:
# The coins in the beginning of the stage and the first ten revealed rows, as well as coins #1, #3, and #5 in each of the eleventh-, thirteenth-, and fifteenth-revealed rows and coins #2 and #4 in each of the twelfth- and fourteenth-revealed rows, for a total of 47 coins.
# The rest of the coins within the eleventh- to fifteenth-revealed rows, for a total of 12 coins.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 16 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1227.jpg|150px]]
|Stage 1227
|[[File:DrMarioWorld - Icon Roy.png|link=Roy Koopa]]<br>[[Roy Koopa|Dr. Roy]]
[[File:DrMarioWorld - Icon Yoshi.png|link=Yoshi]]<br>[[Yoshi|Dr. Yoshi]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (8) and collect all virus coins (4). The only colors available in this stage are red and yellow.

In this stage, crates are found in the first ten rows, where the openings form the approximate spelling for "LOVE". Each of the gaps are occupied by two floatie viruses, where they cover the virus coins together with some of the crates there. 
|-
|[[File:DrMarioWorld-Stage1228.jpg|150px]]
|Stage 1228
|[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
[[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
|align=left|Starting with 15 capsules, the objective of this stage is to break all Brick Blocks (78). The only color available in this stage is yellow.

In this stage, there are clusters of Empty Blocks, as well as Brick Blocks occupying the gaps where the Empty Blocks are found. Several of the Brick Blocks have Capsule Plus (starting from +3) inside them.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 12 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1229.jpg|150px]]
|Stage 1229
|[[File:DrMarioWorld - Icon Waluigi.png|link=Waluigi]]<br>[[Waluigi|Dr. Waluigi]]
[[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
|align=left|Starting with 15 capsules, the objective of this stage is to eliminate all viruses (3) and collect all keys (25). The only color available in this stage is red.

In this stage, there are five phases. The first four phases consist of groups of empty dust clouds obscuring the keys from the doors. The last phase consists of a group of empty dust clouds, two pairs of keys and bubbles with doors inside, a virus in a bubble, two viruses inside barrels and two groups of Empty Blocks.

This stage will scroll through 7 rows simultaneously after all the keys are collected each time, and will scroll four times this way.
|-
|[[File:DrMarioWorld-Stage1230.jpg|150px]]
|<span style="color:darkred">Stage 1230
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Fire Mario.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Mario]]
[[File:DrMarioWorld - Icon DK.png|link=Donkey Kong]]<br>[[Donkey Kong|Dr. Donkey Kong]]
|align=left|Starting with 24 capsules, the objective of this stage is to eliminate all viruses (28), break all colorful crates (14), collect all purple coins (6), and collect all keys (1). The only colors available in this stage are red and blue.

In this stage, there are four columns of viruses grouped into two, in which some of them are covered in ice. The middle column consists of bubbles in between the key and door, as well as an electric exploder. The other columns contain colorful crates, and also for rows #5 to #7, purple coins. All revealed rows in this stage are rows of Empty Blocks.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 9 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1231.jpg|150px]]
|Stage 1231
|[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
[[File:DrMarioWorld - Icon Petey Piranha.png|link=Petey Piranha]]<br>[[Petey Piranha|Dr. Petey Piranha]]
|align=left|Starting with 32 capsules, the objective of this stage is to eliminate all viruses (10) and collect all purple coins (17). The only color available in this stage is red.

In this stage, two rows of dust viruses are in between three rows of Brick Blocks and two rows of Brick Blocks plus one containing Brick Blocks and viruses. The odd-numbered columns of Brick Blocks below the rows of dust and the even-numbered columns of Brick Blocks above the rows of dust are Coin Blocks, while the rest contain hidden viruses and hidden Capsule Plus (each starting from +5). 

In this stage, medium and large [[Muddy Coin|muddy coins]] with varying amount of mud are scattered throughout the stage, and the floatie viruses and purple coins are also similarly scattered. Empty Blocks filled a number of the remaining gaps.  
|-
|[[File:DrMarioWorld-Stage1232.jpg|150px]]
|Stage 1232
|[[File:DrMarioWorld - Icon Fire Luigi.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Luigi]]
[[File:DrMarioWorld - Icon Iggy.png|link=Iggy Koopa]]<br>[[Iggy Koopa|Dr. Iggy]]
|align=left|Starting with 50 capsules, the objective of this stage is to eliminate all viruses (6), break all Brick Blocks (14), collect all coins from Coin Blocks (45), and break all crates (16).

In this stage, there are three phases where each set of objects is shaped like a number and are initially locked behind cages, with their corresponding lock blocks being present. The first phase contains Brick Blocks shaped in the shape of the number "1" locked behind red cages, alongside one red floatie virus. The second phase contains crates shaped in the shape of the number "2" locked behind blue cages, alongside two blue floatie viruses. The last phase contains Coin Blocks in the shape of the number "3" locked behind yellow cages, alongside three yellow floatie viruses. The last phase also contains two exploders and two handy bottles (one with shells and one with exploders). 

This stage will scroll through 8 rows simultaneously after all the objects are eliminated each time, and will scroll twice this way.
|-
|[[File:DrMarioWorld-Stage1233.jpg|150px]]
|Stage 1233
|[[File:DrMarioWorld - Icon Morton.png|link=Morton Koopa Jr.]]<br>[[Morton Koopa Jr.|Dr. Morton]]
[[File:DrMarioWorld - Icon Lakitu.png|link=Lakitu]]<br>[[Lakitu|Dr. Lakitu]]
|align=left|Starting with 40 capsules, the objective of this stage is to eliminate all viruses (53). 

In this stage, there are various objects scattered throughout the stage. It includes, viruses, floatie viruses, ice (both partially-broken ice and ice cubes), exploders, a shell, electric exploders, a Brick Block, Empty Blocks, and [[ice fan]]s.
|-
|[[File:DrMarioWorld-Stage1234.jpg|150px]]
|Stage 1234
|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
[[File:DrMarioWorld - Icon Boo.png|link=Boo]]<br>[[Boo|Dr. Boo]]
|align=left|Starting with 20 capsules, the objective of this stage is to eliminate all viruses (99).

In this stage, there are four phases. In the first phase, the yellow viruses form the letter "I" within rows of Brick Blocks, where there is a shell visible. The Brick Block at the end of the row with the shell contains a pop cannon, and the Brick Blocks in the rightmost row contain shells. In the second phase, the red viruses form a heart within rows of Brick Blocks, where there is an exploder visible. The Brick Block above the exploder contains a pop cannon, and the topmost row contains a shell in the leftmost Brick Block and pop cannons in the others. In the second phase, the blue viruses form the letters "MR" within rows or Brick Blocks. The Brick Blocks in rows #2 to #8 contain electric exploders. In the last phase, the barrels and Brick Blocks form an arrow pointing up, where ice (both partially-broken ice and ice cubes) and viruses are also found. Most of the barrels contain viruses, except for four, where two of them contain electric exploders (first in row #4 and third in row #6) and another two contain exploders (first in row #5 and second in row #8).

This stage will scroll through 11 rows simultaneously after all the objects are eliminated each time, and will scroll thrice this way.
|-
|[[File:DrMarioWorld-Stage1235.jpg|150px]]
|<span style="color:darkred">Stage 1235
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Wendy.png|link=Wendy O. Koopa]]<br>[[Wendy O. Koopa|Dr. Wendy]]
[[File:DrMarioWorld - Icon King Boo.png|link=King Boo]]<br>[[King Boo|Dr. King Boo]]
|align=left|Starting with 30 capsules, the objective of this stage is to eliminate 20 viruses. The only color available in this stage is red.

In this stage, there are clusters of Empty Blocks, as well as Brick Blocks occupying the gaps where the Empty Blocks are found. Several of the Brick Blocks have red viruses inside them, where there are altogether 30 of them.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 12 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1236.jpg|150px]]
|Stage 1236
|[[File:DrMarioWorld - Icon Daisy.png|link=Princess Daisy]]<br>[[Princess Daisy|Dr. Daisy]]
[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
|align=left|Starting with 28 capsules, the objective of this stage is to eliminate all viruses (81). The available colors in this stage are red, blue, yellow, and green.

In the beginning of this stage, there are groups of viruses in rows of three and columns of two in various colors. The next part of this stage features two rings of viruses (including one floatie virus in each ring) surrounding barrels, which contain floatie viruses. The next part of this stage features two rectangles of viruses, each having two groups of viruses in the shape of triangles, where each of the virus groups feature a virus covered in ice at the corners. Two Brick Blocks are also found. In the last part of this stage, there are dust viruses in a checkered pattern, where four electric exploders are also found. 

This stage will scroll through 5 rows simultaneously after all the viruses are eliminated each time, and will scroll thrice this way.
|-
|[[File:DrMarioWorld-Stage1237.jpg|150px]]
|Stage 1237
|[[File:DrMarioWorld - Icon KoopaTroopa.png|link=Koopa Troopa]]<br>[[Koopa Troopa|Dr. Koopa Troopa]]
[[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all yellow viruses (14) and collect all coins from Coin Blocks (60). The only colors available in this stage are red and yellow.

In this stage, both red viruses and Brick Blocks are found in rows of three, where they form a checkered pattern. Red viruses starting from the third-revealed row are covered in ice, while those starting from the sixth-revealed row are covered in ice cubes. 

Of the Brick Blocks found in this stage: 
* Yellow viruses are found in Brick Blocks #3 and #4 in the first row, the fourth-revealed row, and the last-revealed row, Brick Blocks #1 and #6 in the second- and sixth-revealed row, Brick Blocks #1 in the first- and fifth-revealed rows, and Brick Blocks #3 in the third- and seventh-revealed rows.
* Coin Blocks are Brick Blocks #1, #2, #5, and #6 in the first row, the fourth-revealed row, and the last-revealed row, Brick Blocks #2 and #3 in the first- and fifth-revealed rows, and Brick Blocks #1 and #2 in the third- and seventh-revealed rows.
* The rest do not contain anything.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 8 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1238.jpg|150px]]
|Stage 1238
|[[File:DrMarioWorld - Icon Iggy.png|link=Iggy Koopa]]<br>[[Iggy Koopa|Dr. Iggy]]
[[File:DrMarioWorld - Icon Yoshi.png|link=Yoshi]]<br>[[Yoshi|Dr. Yoshi]]
|align=left|Starting with 30 capsules, the objective of this stage is to eliminate all viruses (12) and collect all virus coins (28). 

In this stage, there are many caged Capsule Plus, as well as lock blocks in the topmost row that are caged by one another, leading to a deadlock where none of the cages can be unlocked. Capsule Plus in cages that reached zero will disappear along with the cages. Alongside the cages, there are floatie viruses and Empty Blocks, as well as a flask in the middle. The filled flask in this stage will shoot out either viruses or Capsule Plus.
|-
|[[File:DrMarioWorld-Stage1239.jpg|150px]]
|Stage 1239
|[[File:DrMarioWorld - Icon Bowser.png|link=Bowser]]<br>[[Bowser|Dr. Bowser]]
[[File:DrMarioWorld - Icon Toad.png|link=Toad]]<br>[[Toad|Dr. Toad]]
|align=left|Starting with 50 capsules, the objective of this stage is to eliminate all viruses (66) and collect all virus coins (21). The only colors available in this stage are red and yellow.

In this stage, every three rows have three large virus coins, and each of them are covered by an object surrounded by different objects. The first set of virus coins, which are found in the beginning, are each covered with a virus surrounded by Brick Blocks. The second set of virus coins are each covered with a virus covered in ice surrounded by colorful crates. The third set of virus coins are each covered with an exploder surrounded by Brick Blocks containing viruses. The fourth set of virus coins are each covered with a virus surrounded by bubbles. The fifth set of virus coins are each covered with a virus covered in ice cubes surrounded by barrels, where only the barrels directly adjacent to the viruses contain exploders. The sixth set of virus coins are each covered with a bubble containing a floatie viruses surrounded by dust viruses. The last set of virus coins are each covered with a floatie virus covered in ice surrounded by purple coins (caged and uncaged).

Purple coins are unlocked in the following sequence:
# Coins #2, #5, and #8 in the sixteenth- and last-revealed rows, for a total of 6 coins.
# The 6 coins in the seventeenth-revealed row.
# Coins #3, #6, and #9 in the sixteenth-revealed row, as well as coins #1, #4, and #7 in the last-revealed row, for a total of 6 coins.
# Coins #1, #4, and #7 in the sixteenth-revealed row, as well as coins #3, #6, and #9 in the last-revealed row, for a total of 6 coins.

This stage will scroll for three lines each time enough objects are cleared or enough capsules are added to the stage and will stop after 18 lines are introduced.
|-
|[[File:DrMarioWorld-Stage1240.jpg|150px]]
|<span style="color:darkred">Stage 1240
'''(Hard)'''</span>
|[[File:DrMarioWorld - Icon Wario.png|link=Wario]]<br>[[Wario|Dr. Wario]]
[[File:DrMarioWorld - Icon Dry Bowser.png|link=Dry Bowser]]<br>[[Dry Bowser|Dr. Dry Bowser]]
|align=left|In the final stage of this world and the game, and starting with 110 capsules, the objective is to collect all purple coins (1).

In the beginning of this stage, there are three exploders, where one of them is surrounded by viruses and a shell and the other two are partially surrounded by colorful crates and viruses. There are also several bubbles containing viruses, as well as a few more viruses and colorful crates. In the next 20 revealed rows, there are various objects grouped together that include viruses, colorful crates, bubbles, exploders, ice, electric exploders, pop cannons, and barrels. For the 21st to 29th revealed rows, there are five exploders each surrounded by viruses covered in ice, where there are also a few crates. The 31st to 34th revealed rows contain barrels and a column containing viruses covered in ice and a shell, where the first three of those rows contain viruses and the last of those rows contain Brick Blocks. The 35th revealed row contains three crates that are each in between exploders. The three rows revealed after that contains viruses in ice cubes in U-shapes, with the contours being filled with Brick Blocks containing viruses. The 40th to 45th revealed rows contain viruses in ice cubes spelling out "THANK", while the 47th to 49th revealed rows contain viruses in ice cubes spelling out "YOU". The last-revealed row contains the only purple coin in this stage.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 50 lines are introduced.

Once it is cleared, the remaining area of the stage map gets cleared of viruses, and the player would have completed the game by freeing the world from viruses. Upon completion, players earn a free [[Staff ticket|Staff Ticket]].
|}

==Challenge stages==
{| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"
|-style="background: #ABC;"
!width="1%"|Image
!width="3%"|Stage
!width="3%"|Best Doctors
!width="20%"|Overview
|-
|[[File:DrMarioWorld-Stage31A.jpg|150px]]
|Stage 31A
|[[File:DrMarioWorld - Icon Ludwig.png|link=Ludwig von Koopa]]<br>[[Ludwig von Koopa|Dr. Ludwig]]
[[File:DrMarioWorld - Icon Blooper.png|link=Blooper]]<br>[[Blooper|Dr. Blooper]]
|align=left|Starting with 35 capsules, the objective of this stage is to eliminate all viruses (17) and collect all virus coins (13). 

In this stage, there are ice cubes, barrels containing viruses, and rotating cannons. Many of them are also covering the virus coins scattered throughout this stage. There is also an exploder handy bottle in the topmost row.

Completing this stage awards the player 500 coins.
|-
|[[File:DrMarioWorld-Stage31B.jpg|150px]]
|Stage 31B
|[[File:DrMarioWorld - Icon Baby Wario.png|link=Baby Wario]]<br>[[Baby Wario|Dr. Baby Wario]]
[[File:DrMarioWorld - Icon Boo.png|link=Boo]]<br>[[Boo|Dr. Boo]]
|align=left|Starting with 36 capsules, the objective of this stage is to collect all virus coins (13), collect all purple coins (17), and collect all keys (14). The only colors available in this stage are red and blue.

In this stage, there are barrels containing purple coins (caged and uncaged), ice cubes, keys, doors, and rotating cannons. Some of the ice cubes have keys or doors inside them. Virus coins are found scattered throughout this stage, where they are covered by several of the aforementioned objects. There is also an exploder handy bottle in the topmost row.

Purple coins are unlocked in the following sequence:
# All coins in this stage except for the first coins in rows #1 and #3, as well as the last coins in rows #7 and #9, for a total of 13 coins.
# The first coins in rows #1 and #3, as well as the last coins in rows #7 and #9, for a total of 4 coins.

Completing this stage awards the player 500 coins.
|-
|[[File:DrMarioWorld-Stage31C.jpg|150px]]
|Stage 31C
|[[File:DrMarioWorld - Icon GoombaTower.png|link=Goomba Tower]]<br>[[Goomba Tower|Dr. Goomba Tower]]
[[File:DrMarioWorld - Icon BabyLuigi.png|link=Baby Luigi]]<br>[[Baby Luigi|Dr. Baby Luigi]]
|align=left|Starting with 28 capsules, the objective of this stage is to eliminate all viruses (10), collect all virus coins (13), and collect all muddy coins (17). The only colors available in this stage are red and blue.

In this stage, there are small muddy coins, floatie viruses, ice cubes, and shells, where the virus coins are covered by several of these objects. There is also an exploder handy bottle in the topmost row.

Completing this stage awards the player 1000 coins and a Staff Ticket.
|}

==Special Stage==
{| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"
|-style="background: #ABC;"
!width="1%"|Image
!width="3%"|Stage
!width="3%"|Best Doctors
!width="20%"|Overview
|-
|[[File:DrMarioWorld-SpecialStage31.jpg|150px]]
|Special Stage
|[[File:DrMarioWorld - Icon Fire Rosalina.png|link=Fire Mario]]<br>[[Fire Mario|Dr. Fire Rosalina]]
[[File:DrMarioWorld - Icon Fire Peach.png|link=Fire Mario]]<br>[[Fire Peach|Dr. Fire Peach]]
|align=left|Starting with 103 capsules, the objective of this stage is to eliminate 100 blue viruses, eliminate 100 yellow viruses, and collect all virus coins (89). The only colors available in this stage are blue and yellow.

In the beginning of this stage, there is a group of viruses, and among them are a shell, three exploders, and six electric exploders. Throughout the stage, virus coins are found, alongside viruses, crates, Brick Blocks, ice, barrels, exploders, pop cannons, rotating cannons, electric exploders, and shells. Two Capsule Plus are found throughout the stage, where they are at the 34th-revealed row (starting from +7) and the 37th-revealed row (starting from +9). The last-revealed row also contains the only colorful crate in this stage.

This stage will scroll for one line each time enough objects are cleared or enough capsules are added to the stage and will stop after 51 lines are introduced.

Completing this stage awards the player 1000 coins and [[Fire Mario|Dr. Fire Rosalina]].
|}

==Stage layouts for scrolling stages==
<gallery>
DrMarioWorld-Stage1202-Scroll.jpg|Stage 1202 (all 7 lines)
DrMarioWorld-Stage1203-Scroll.jpg|Stage 1203 (all 8 lines)
DrMarioWorld-Stage1205-Scroll1.jpg|Stage 1205 (after 9 lines scrolled the 1st time)
DrMarioWorld-Stage1205-Scroll2.jpg|Stage 1205 (after 9 lines scrolled the 2nd time)
DrMarioWorld-Stage1205-Scroll3.jpg|Stage 1205 (after 9 lines scrolled the 3rd time)
DrMarioWorld-Stage1207-Scroll.jpg|Stage 1207 (all 5 lines)
DrMarioWorld-Stage1210-Scroll.jpg|Stage 1210 (all 7 lines)
DrMarioWorld-Stage1212-Scroll1.jpg|Stage 1212 (after 11 lines scrolled the 1st time)
DrMarioWorld-Stage1212-Scroll2.jpg|Stage 1212 (after 11 lines scrolled the 2nd time)
DrMarioWorld-Stage1212-Scroll3.jpg|Stage 1212 (after 11 lines scrolled the 3rd time)
DrMarioWorld-Stage1213-Scroll.jpg|Stage 1213 (all 10 lines)
DrMarioWorld-Stage1215-Scroll1.jpg|Stage 1215 (first 9 of 15 lines)
DrMarioWorld-Stage1215-Scroll2.jpg|Stage 1215 (the rest of the 15 lines after the first 9)
DrMarioWorld-Stage1217-Scroll1.jpg|Stage 1217 (first 4 of 14 lines)
DrMarioWorld-Stage1217-Scroll2.jpg|Stage 1217 (the rest of the 14 lines after the first 4)
DrMarioWorld-Stage1218-Scroll1.jpg|Stage 1218 (first 10 of 20 lines)
DrMarioWorld-Stage1218-Scroll2.jpg|Stage 1218 (the next 9 lines after the first 10)
DrMarioWorld-Stage1218-Scroll3.jpg|Stage 1218 (the rest of the 20 lines after the first 19)
DrMarioWorld-Stage1220-Scroll1.jpg|Stage 1220 (after 10 lines scrolled the 1st time)
DrMarioWorld-Stage1220-Scroll2.jpg|Stage 1220 (after 10 lines scrolled the 2nd time)
DrMarioWorld-Stage1220-Scroll3.jpg|Stage 1220 (after 10 lines scrolled the 3rd time)
DrMarioWorld-Stage1220-Scroll4.jpg|Stage 1220 (after 10 lines scrolled the 4th time)
DrMarioWorld-Stage1220-Scroll5.jpg|Stage 1220 (after 10 lines scrolled the 5th time)
DrMarioWorld-Stage1220-Scroll6.jpg|Stage 1220 (after 10 lines scrolled the 6th time)
DrMarioWorld-Stage1220-Scroll7.jpg|Stage 1220 (after 10 lines scrolled the 7th time)
DrMarioWorld-Stage1223-Scroll1.jpg|Stage 1223 (after 7 lines scrolled the 1st time)
DrMarioWorld-Stage1223-Scroll2.jpg|Stage 1223 (after 7 lines scrolled the 2nd time)
DrMarioWorld-Stage1225-Scroll1.jpg|Stage 1225 (first 10 of 15 lines)
DrMarioWorld-Stage1225-Scroll2.jpg|Stage 1225 (the rest of the 15 lines after the first 10)
DrMarioWorld-Stage1226-Scroll1.jpg|Stage 1226 (first 9 of 16 lines)
DrMarioWorld-Stage1226-Scroll2.jpg|Stage 1226 (the rest of the 16 lines after the first 9)
DrMarioWorld-Stage1228-Scroll1.jpg|Stage 1228 (first 10 of 12 lines)
DrMarioWorld-Stage1228-Scroll2.jpg|Stage 1228 (the rest of the 12 lines after the first 10)
DrMarioWorld-Stage1229-Scroll1.jpg|Stage 1229 (after 7 lines scrolled the 1st time)
DrMarioWorld-Stage1229-Scroll2.jpg|Stage 1229 (after 7 lines scrolled the 2nd time)
DrMarioWorld-Stage1229-Scroll3.jpg|Stage 1229 (after 7 lines scrolled the 3rd time)
DrMarioWorld-Stage1229-Scroll4.jpg|Stage 1229 (after 7 lines scrolled the 4th time)
DrMarioWorld-Stage1230-Scroll.jpg|Stage 1230 (all 9 lines)
DrMarioWorld-Stage1232-Scroll1.jpg|Stage 1232 (after 8 lines scrolled the 1st time)
DrMarioWorld-Stage1232-Scroll2.jpg|Stage 1232 (after 8 lines scrolled the 2nd time)
DrMarioWorld-Stage1234-Scroll1.jpg|Stage 1234 (after 7 lines scrolled the 1st time)
DrMarioWorld-Stage1234-Scroll2.jpg|Stage 1234 (after 7 lines scrolled the 2nd time)
DrMarioWorld-Stage1234-Scroll3.jpg|Stage 1234 (after 7 lines scrolled the 3rd time)
DrMarioWorld-Stage1235-Scroll.jpg|Stage 1235 (all 12 lines)
DrMarioWorld-Stage1236-Scroll1.jpg|Stage 1236 (after 5 lines scrolled the 1st time)
DrMarioWorld-Stage1236-Scroll2.jpg|Stage 1236 (after 5 lines scrolled the 2nd time)
DrMarioWorld-Stage1236-Scroll3.jpg|Stage 1236 (after 5 lines scrolled the 3rd time)
DrMarioWorld-Stage1237-Scroll.jpg|Stage 1237 (all 8 lines)
DrMarioWorld-Stage1239-Scroll1.jpg|Stage 1239 (first 9 of 18 lines)
DrMarioWorld-Stage1239-Scroll2.jpg|Stage 1239 (the rest of the 18 lines after the first 9)
DrMarioWorld-Stage1240-Scroll1.jpg|Stage 1240 (first 8 of 50 lines)
DrMarioWorld-Stage1240-Scroll2.jpg|Stage 1240 (the next 8 lines after the first 8)
DrMarioWorld-Stage1240-Scroll3.jpg|Stage 1240 (the next 8 lines after the first 16)
DrMarioWorld-Stage1240-Scroll4.jpg|Stage 1240 (the next 8 lines after the first 24)
DrMarioWorld-Stage1240-Scroll5.jpg|Stage 1240 (the next 7 lines after the first 32)
DrMarioWorld-Stage1240-Scroll6.jpg|Stage 1240 (the next 7 lines after the first 39)
DrMarioWorld-Stage1240-Scroll7.jpg|Stage 1240 (the rest of the 50 lines after the first 46)
DrMarioWorld-SpecialStage31-Scroll1.jpg|Special Stage (first 9 of 51 lines)
DrMarioWorld-SpecialStage31-Scroll2.jpg|Special Stage (the next 9 lines after the first 9)
DrMarioWorld-SpecialStage31-Scroll3.jpg|Special Stage (the next 7 lines after the first 18)
DrMarioWorld-SpecialStage31-Scroll4.jpg|Special Stage (the next 8 lines after the first 25)
DrMarioWorld-SpecialStage31-Scroll5.jpg|Special Stage (the next 2 lines after the first 33)
DrMarioWorld-SpecialStage31-Scroll6.jpg|Special Stage (the next 2 lines after the first 35)
DrMarioWorld-SpecialStage31-Scroll7.jpg|Special Stage (the next 4 lines after the first 37)
DrMarioWorld-SpecialStage31-Scroll8.jpg|Special Stage (the next 7 lines after the first 41)
DrMarioWorld-SpecialStage31-Scroll9.jpg|Special Stage (the rest of the 51 lines after the first 48)
</gallery>

==Profiles==
*'''''Dr. Mario World'' Twitter:'''
**''Red: "A new world opened! So, here we are...the final world. I get the feeling all the stages will pose a serious challenge, so brace yourself, and good luck out there!"''<ref name="T1"/>
**''Red: "The final area is open! Wait, is that cave shaped like...me? Oh well! If you clear the special stage, you can get Dr. Fire Rosalina! It's time to end this once and for all, so let's do this!"''<ref name="T2">Drmarioworld_EN (August 23, 2021).[https://twitter.com/Drmarioworld_EN/status/1429654631387369475 ''Twitter'']. Retrieved August 29, 2021.</ref>

==References==
<references/>

{{DMW}}
[[Category:Mountains]]
[[Category:Dr. Mario World worlds]]