World 7 (Dr. Mario World)

World 7
Game	Dr. Mario World
Level(s)	44
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World 7 is an amusement park world in Dr. Mario World. The first area is available as of 2 AM PT on Sep. 5, 2019, while the second area, challenge stages and special stage are available as of 2 AM PT on Sep. 19, 2019.

When an area is cleared, Toads, Shy Guys, Fly Guys, and Koopa Troopas appear. The viruses featured in the regular stages are red, yellow and blue.

Area 1

Image	Stage	Best Doctors	Overview
	Stage 241	Dr. Toadette Dr. Luigi	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (32). This stage introduces ice fans. Making a match next to an ice fan will cause it to activate, and making another match while the ice fan is activated will cover a random virus or certain objects in one layer of ice. If the object is already covered in two layers of ice (represented by an ice cube), it will not be targeted. In this stage, viruses are grouped into four rings separated by Brick Blocks along with some ice fans in the middle column. The capsule amount is increased from 35 to 38 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 242	Dr. Luma Dr. Yoshi	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (41). This stage is shaped like an arrow pointing up. In the middle of the stage are two ice fans and a lock block in between. The other parts of this stage is occupied by bubbles containing viruses and caged viruses, with pop cannons in columns #4 and #6. Prior to March 18, 2021, the stage layout was different. The following changes were made: The dust viruses within the top 7 rows are changed to bubbles containing viruses. The dust viruses within row #8 are removed, and in their place are two pop cannons with a gap in between them.
	Stage 243	Dr. Fire Rosalina Dr. Daisy	Starting with 33 capsules, the objective of this stage is to eliminate all viruses (20). In this stage, there are four groups of crates where four groups of half-frozen viruses are hugging two of the groups of crates. In the center of each group of viruses is an exploder. The capsule amount is increased from 29 to 33 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 244 (Hard)	Dr. Roy Dr. Daisy	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (14) and collect all purple coins (11). In this stage, there are two columns of purple coins and in between are viruses hugging Empty Blocks and Brick Blocks. On the row above the columns of purple coins are five viruses in between crates, and in the row above them is a half-frozen coin between crates. Purple coins are unlocked in the following sequence: The 2 coins in the seventh row. The 2 coins in the sixth row. The 2 coins in the fifth row. The 2 coins in the fourth row. The 2 coins in the third row. The 1 coin in the middle of the topmost row. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 31 to 35. The objective of eliminating all viruses is now required in addition to collecting all purple coins. The coin in the middle column is now half-frozen. Prior to version 2.0.0, the stage layout was different. The following changes were made: The crates in the second row have reduced durability from two hits to one hit.
	Stage 245	Dr. Waluigi Dr. Fire Rosalina	Starting with 43 capsules, the objective of this stage is to eliminate all viruses (56). In this stage, there are four groups of crates surrounded by dust viruses in the top half and clouded viruses in the bottom half. Ice fans are located at the leftmost and rightmost columns between the dust viruses and clouded viruses. In between the groups are an exploder and viruses. The capsule amount is increased from 39 to 43 since version 1.3.5. Besides that, this stage is otherwise the same.
	Stage 246	Dr. Baby Luigi Dr. Bowser Jr.	Starting with 41 capsules, the objective of this stage is to eliminate all viruses (23). In this stage, two rows of bubbles containing viruses are between a layer of fully-frozen Brick Blocks and a row of Brick Blocks. Between the fully-frozen Brick Blocks are viruses and hidden viruses inside Brick Blocks. Above the row of Brick Blocks are crates with exploders below them, except for the one in the center. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 37 to 41. The leftmost, middle and rightmost Brick Blocks below the row of fully-frozen Brick Blocks are removed, revealing the previously-hidden viruses.
	Stage 247	Dr. Toad Dr. Daisy	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (40). In this stage, the two leftmost columns and the two rightmost columns have red-caged viruses, while blue cages are located in the third, middle and seventh columns with one of them holding a red lock block. Below the columns with blue cages are half-frozen viruses. Ice fans directly above crates are placed near the blue cages. The middle column also has a blue lock block directly above a fully-frozen Brick Block. The Brick Blocks in the first row have hidden viruses. Prior to version 1.3.5, the stage layout was different. The following changes were made: The ice fans are changed to be fully-frozen. The Brick Blocks directly below the ice fans in the second row and the Empty Blocks are changed to crates that require four hits to break. Hidden viruses are added in the second, fourth and sixth Brick Blocks in the leftmost and rightmost columns. Viruses are added to the third and seventh columns, as well as one hidden in the Brick Block in the sixth column. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 40 to 38. The ice fan in the fourth row is replaced with a blue lock block, with its corresponding cages in the top four places in the third and fifth columns and the top two places in the middle column. Directly below the blue lock block is a fully-frozen Brick Block. The virus and Brick Blocks in the third and fourth rows are swapped in the third and seventh columns. Ice fans are added directly above the two crates in the fifth row. Moreover, all ice fans are no longer frozen. The Brick Blocks in the leftmost and rightmost columns are removed, and in its place are caged viruses in the first, second, fifth and sixth rows. Three columns of four half-frozen viruses are placed below the blue cages in the third and seventh columns, as well as below the fully-frozen Brick Block in the middle column. A hidden virus is added to the remaining Brick Block in the first row.
	Stage 248	Dr. Fire Rosalina Dr. Bowser	Starting with 34 capsules, the objective of this stage is to eliminate all viruses (35) and collect all purple coins (16). In this stage, there are three right-angle lines of Brick Blocks with half-frozen viruses in between except for one which is a half-frozen pop cannon, and they are all between purple coins. Among the Brick Blocks, the innermost Brick Blocks all have hidden viruses, the outmost Brick Blocks all have hidden viruses except for the one in row #7, while for the middle, the hidden viruses are in the first two and last two Brick Blocks in the fourth row and one in the sixth row. Purple coins are unlocked in the following sequence: The 14 coins along the topmost row and the leftmost column. The 2 coins remaining in the seventh row. Prior to March 18, 2021, the stage layout was different. The following changes were made: The second half-frozen virus in row #7 is replaced with a half-frozen pop cannon. The contents of the first Brick Block in row #7 is changed from a virus to a pop cannon.
	Stage 249	Dr. King Boo Dr. Bowser Jr.	Starting with 44 capsules, the objective of this stage is to eliminate all viruses (39). This stage is shaped like a tilted "L" that will be shaped like a "7" after all the bubbles containing viruses reached the top. The bubbles at the bottom are blocked by crates that each requires four hits to break.
	Stage 250	Dr. Roy Dr. Fire Rosalina	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (29). In this stage, a column of viruses with a shell is in between six columns of bubbles containing viruses, three on each side. Above the columns of bubbles are crates and below them are ice fans. The leftmost and rightmost columns have more crates, and the topmost row has exploders. Prior to version 1.2.0, the stage layout was different. The following changes were made: The dust viruses in the middle column are changed to normal viruses. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 35 to 37. The first two viruses in the middle column are changed into shells in the middle column. Prior to version 2.0.0, the stage layout was different. The following changes were made: Exploders are added in the first row at the first three columns and the last three columns. The second shell in the middle column is changed to a virus. Between the first shell, the crate on the left has reduced durability (3 hits to 2 hits) and a crate is added to its right (1 hit) In the first, second, sixth and seventh columns in the second and third rows, crates requiring one hit to break are placed.
	Stage 251	Dr. Yoshi Dr. Luma	Starting with 36 capsules, the objective of this stage is to collect all virus coins (4). In this stage, there are four virus coins (4x4) blocked by a mixture of Brick Blocks containing hidden viruses, caged viruses and purple coins (most of them caged). A lock block is in the middle surrounded by purple coins. Purple coins are unlocked in the following sequence: The 2 coins blocking the top-left and bottom-right virus coins. The 2 coins blocking the top-right and bottom-left virus coins. The 2 coins above and below the middle lock block. The 2 coins to the left and to the right of the middle lock block. The capsule amount is increased from 29 to 33 since version 1.3.5. Besides that, this stage is otherwise the same. The capsule amount is increased from 33 to 36 since version 2.1.0. Besides that, this stage is otherwise the same.
	Stage 252	Dr. Kamek Dr. Bowser Jr.	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (24). In this stage, the viruses are separated into segments with crates. The bottom-left and bottom-right sides have bubbles with viruses, the two sections at the bottom-center have dust viruses, the middle-left and middle-right sides have a normal virus each, and the top-center has normal viruses, floatie viruses and two shells.
	Stage 253 (Hard)	Dr. Peach Dr. Luigi	Starting with 37 capsules, the objective of this stage is to eliminate all viruses (26), break all Brick Blocks (32) and collect all purple coins (13). This stage is shaped like a narrow doorway. Viruses are lined up at the ninth row and the fourth and sixth columns, while the coins are placed at the bottom-left, bottom-right and top portions. Brick Blocks are placed in the remaining places within, save for the corners at the top. Purple coins are unlocked in the following sequence: The 6 coins in the first three columns. The 6 coins in the last three columns. The 1 coin in the middle of row #1. The capsule amount is increased from 33 to 37 since version 1.3.5. Besides that, this stage is otherwise the same.
	Stage 254	Dr. Fire Rosalina Dr. Fire Peach	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (17). In this stage, the viruses are confined to the top four rows blocked off by crates and Empty Blocks. An exploder is the middle of six viruses, and all the Brick Blocks contain hidden viruses. The capsule amount is increased from 35 to 39 since version 2.0.0. Besides that, this stage is otherwise the same. Prior to version 2.1.0, the stage layout was different. The following changes were made: The crates in the first three rows have reduced durability (three hits to two hits).
	Stage 255	Dr. Baby Daisy Dr. Wendy	Starting with 45 capsules, the objective of this stage is to eliminate all viruses (18) and collect all coins from Coin Blocks (36). In this stage, the leftmost and rightmost columns of Brick Blocks contain coins, while the Brick Blocks in the third and seventh columns contain hidden viruses. The other Brick Blocks contain exploders. Exploders and shells are also in the leftmost and rightmost columns between the Brick Blocks, with crates between them as well as one row below the two rows of crates. Between the Brick Blocks in the first two rows are viruses. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 42 to 45. The crates in the fifth row have increased durability (2 hits to 4 hits) The crates in the third and seventh column at the sixth to eighth rows are changed to Brick Blocks. Among the Brick Blocks, the top and bottom ones have hidden viruses while the middle ones have exploders. Prior to version 2.0.0, the stage layout was different. The following changes were made: Exploders are added in row seven at the third, fourth, sixth and seventh columns. The crates in the third and seventh column at the sixth and eighth rows have reduced durability (2 hits to 1 hit), while the crates in the seventh row are changed to Brick Blocks containing exploders.
	Stage 256	Dr. Kamek Dr. Baby Mario	Starting with 33 capsules, the objective of this stage is to eliminate all viruses (12). In this stage, three columns of four viruses are located at the middle of the stage with one column apart between each other. Among the viruses are five floatie viruses. The stage also has caged crates and Empty Blocks, with one lock block at the middle of the first row blocked by Empty Blocks while the other lock block is blocked by cages.
	Stage 257 (Hard)	Dr. Diddy Kong Dr. Wendy	Starting with 39 capsules, the objective of this stage is to collect all coins from Coin Blocks (27). In this stage, There are two groups of Brick Blocks forming right-angle lines, and between them are viruses at several parts. The outside group of Brick Blocks are hidden viruses. The inside group of Brick Blocks contain coins in the odd-numbered columns in the topmost row and the first, third, fifth, seventh and eighth rows in the rightmost row (others do not contain anything). On the left and bottom of the outside group of Brick Blocks are crates. Pop cannons are located in row #9 directly below the crates and Brick Block. The capsule amount is increased from 35 to 38 since version 2.0.0. Besides that, this stage is otherwise the same. The capsule amount is increased from 38 to 39 since version 2.1.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: Pop cannons are added directly below the crates and Brick Blocks in row #9.
	Stage 258	Dr. Koopa Troopa Dr. Bowser	Starting with 30 capsules, the objective of this stage is to eliminate all viruses (14), break all Brick Blocks (45) and collect all coins (13). This stage is shaped like a heart formed with red viruses and purple coins over eight rows of Brick Blocks. Despite the objective showing that there are three colors of viruses, only red viruses are present in this stage. Purple coins are unlocked in the following sequence: The coins in the row #4 and #9, along with the first and last coins in rows #5 and #6, for a total of 9 coins. The 4 remaining coins in rows #5 and #6. The capsule amount is increased from 30 to 35 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 259	Dr. Fire Mario Dr. Kamek	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (28). In this stage, there are six groups of Brick Blocks in "U" formation, where four of them are each filled with a caged floatie viruses, one of them having a virus and another having a lock block. Additional viruses are found at the leftmost and rightmost columns, the top row and the bottom row. All the clouds of dust in this stage contain ice fans.
	Stage 260 (Hard)	Dr. Toadette Dr. Baby Luigi	The last stage of the first area and starting with 43 capsules, the objective of this stage is to eliminate all viruses (34). In this stage, ice fans are placed among the middle five columns, while viruses and Brick Blocks are found throughout the stage. Clouded viruses are found in the four bottom-most rows of the layout. The Brick Blocks surrounding the virus in the first row contain hidden viruses. 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 6 lines are introduced. When cleared, the rest of the first area in the world map gets cleared of viruses. Players also obtain the Shy Guy assistant upon completing this stage. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 40 to 41. The two bottom-most rows of ice fans are changed to being half-frozen. Prior to version 2.0.0, the stage layout was different. The following changes were made: The stage is shifted up one row, causing the stage to stop scrolling after six rows instead of five rows. Prior to version 2.1.0, the stage layout was different. The following changes were made: Capsule amount is increased from 41 to 43. The bottom-most row of viruses are no longer clouded.

Area 2

Image	Stage	Best Doctors	Overview
	Stage 261	Dr. Fire Rosalina Dr. Bowser Jr.	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (32). In this stage, there are two diagonal lines of Brick Blocks and one diagonal line of crates. Normal viruses are placed nearby the crates and one of the lines of Brick Blocks. Two groups of bubbles containing viruses are below Brick Blocks, while one group of bubbles containing viruses are above the Brick Blocks. The capsule amount is increased from 35 to 40 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 262	Dr. Roy Dr. Baby Luigi	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (42). In this stages, viruses are segmented into nine sections by two vertical lines of crates each requiring 1 hit to break and two horizontal lines of crates each requiring 2 hits to break. The capsule amount is increased from 34 to 37 since version 2.0.0. Besides that, this stage is otherwise the same. The capsule amount is increased from 37 to 39 since version 2.1.0. Besides that, this stage is otherwise the same.
	Stage 263	Dr. Baby Peach Dr. Peach	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (40) and collect all purple coins (4). In this stage, there is an outer ring of cages and purple coins and an inner ring of crates that surround the cages' corresponding lock block. Between the two groups of cages are three columns of viruses. Above and below the cages are eight viruses: four at the top and four at the bottom. Purple coins are unlocked in the following sequence: The 2 coins in row #5. The 2 coins in row #6. The capsule amount is increased from 31 to 35 since version 2.1.0. Besides that, this stage is otherwise the same.
	Stage 264 (Hard)	Dr. Yoshi Dr. Fire Peach	Starting with 36 capsules, the objective of this stage is to eliminate all viruses (46). In this stage, there are ice fans in the middle column, and one of them is fully-frozen and surrounded by Brick Blocks containing hidden viruses. The middle-left portion, middle-right portions and the bottom-most virus in the middle column contain blue cages with the corresponding lock block below the bottom-most ice fan. The top-left and top-right portions have cages with their corresponding lock blocks right around where they are.
	Stage 265	Dr. Koopa Troopa Dr. Toad	Starting with 35 capsules, the objective of this stage is to collect all virus coins (4) and collect all purple coins (16). In this stage, the purple coins form a diamond where viruses, an exploder and Brick Blocks containing hidden viruses are within. The four corners contain Brick Blocks blocking one virus coin each. Purple coins are unlocked in the following sequence: The 2 coins in the middle column. The coins in both columns #4 and #6, for a total of 4 coins. The coins in both columns #3 and #7, for a total of 4 coins. The coins in both columns #2 and #8, for a total of 4 coins. The 2 coins in row #6. The capsule amount is increased from 32 to 35 since version 1.3.5. Besides that, this stage is otherwise the same.
	Stage 266	Dr. Koopa Troopa Dr. Bowser Jr.	Starting with 25 capsules, the objective of this stage is to eliminate all viruses (17) and break all Brick Blocks (32). The only colors available in this stage are red and yellow. In this stage, Brick Blocks form a diamond, in which the ones in the top half are all inside bubbles. Additionally, there is a group of clouded viruses at the top. The Brick Blocks in the seventh row contain a hidden shell and six hidden pop cannons. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 37 to 25. The available colors are changed to red and yellow only. The contents of the Brick Blocks in row #7 are changed from viruses to a shell and 6 pop cannons.
	Stage 267 (Hard)	Dr. Yoshi Dr. Waluigi	Starting with 34 capsules, the objective of this stage is to eliminate all viruses (42). In this stage, the portion on the left of the column containing Brick Blocks has two groups of dust viruses each surrounding a caged exploder, with a lock block between them. On the right, there are viruses in a grid, and between them are eight cages where one of them is an exploder and the rest are ice fans. Caged ice fans will not activate until the cage is removed. The capsule amount is increased from 29 to 32 since version 1.3.5. Besides that, this stage is otherwise the same. The capsule amount is increased from 32 to 34 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 268	Dr. Fire Rosalina Dr. Ludwig	Starting with 30 capsules, the objective of this stage is to eliminate all viruses (55). The only colors available in this stage are red and blue. In this stage, there is a triangle of fully-frozen viruses, a triangle of dust clouds that covers exploders, shells and viruses, with a group of fully-frozen virus in the midst of them. The clouds nearer to the ice contain exploders while the ones further contain viruses. Separating the two groups are crates. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 35 to 30. The available colors are changed to red and blue only. All Empty Blocks are replaced with crates that each require 4 hits to break. The second to fourth dust clouds in row #8 and the third and fourth dust clouds in row #9 are replaced with fully-frozen viruses. The contents of the second dust cloud in row #4 and the second dust cloud in row #6 are changed from shells to viruses.
	Stage 269	Dr. Wendy Dr. Baby Peach	Starting with 39 capsules, the objective of this stage is to collect all coins from Coin Blocks (24) and collect all purple coins (12). In this stage, the top-left portion has a ring of viruses with two pop cannons in the top corners, with two exploders and two shells in their middle separated by a gap. Brick Blocks are at its bottom and to the right. Two rows and columns of purple coins, viruses and fully-frozen fans are surrounding the group of Brick Blocks. The Brick Blocks in rows #5 and #7 all contain coins. Purple coins are unlocked in the following sequence: The 2 coins in row #1. The 2 coins in row #4. The 2 coins in row #7. The 2 coins in column #7. The 2 coins in column #4. The 2 coins in column #1. Prior to version 2.1.0, the stage layout was different. The following changes were made: The Brick Block in the third row is no longer a Coin Block. Prior to March 18, 2021, the stage layout was different. The following changes were made: The first and last viruses in row #1 are replaced with pop cannons. The shell and exploder in row #4 are no longer frozen.
	Stage 270	Dr. Diddy Kong Dr. Wendy	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (11), collect all coins from Coin Blocks (39) and collect all purple coins (2). This stage is shaped like a scale which is formed by Brick Blocks and crates surrounding purple coins (caged and uncaged). Additional floatie viruses are found throughout the stage. With the exception of the first three Brick Blocks in row #7, the Brick Blocks in row #9 and the first Brick Block in the second row, all Brick Blocks contain coins. Of the Brick Blocks not containing coins, the first and last ones in column #2 and the bottom-most one in the middle column contain hidden pop cannons. Purple coins are unlocked in the following sequence: The 1 coin in row #4. The 1 coin in row #7. Prior to version 1.3.5, the stage layout was different. The following changes were made: All crates require two hits to break (previously three hits) The viruses in the ninth row are replaced with floatie viruses. Floatie viruses are added to the top-left corner and the third row of the third column. The Brick Block in the second row of the second column is no longer a Coin Block. Prior to version 2.0.0, the stage layout was different. The following changes were made: Capsule amount is reduced from 45 to 40. All Empty Blocks are changed to Brick Blocks. Prior to March 18, 2021, the stage layout was different. The following changes were made: The objective of this stage is changed to require eliminating all viruses in addition to collecting all coins from Coin Blocks and collecting all purple coins. The lower purple coin is changed to become caged, which requires the upper purple coin to be collected first to be unlocked. Pop cannons are added inside the first Brick Block in row #2, the second Brick Block in row #7 and the second Brick Block in row #9.
	Stage 271	Dr. Bowser Dr. Baby Mario	Starting with 35 capsules, the objective of this stage is to eliminate all viruses (38). In this stage, four columns of bubbles containing viruses are in the even-numbered columns above a row of Brick Blocks. In the top three rows are clouds, with the middle of the second row containing an exploder while the others are viruses.
	Stage 272	Dr. Fire Mario Dr. Roy	Starting with 40 capsules, the objective of this stage is to collect all virus coins (6) and collect all purple coins (19). In this stage, Brick Blocks containing caged coins are located on the two leftmost columns and two rightmost columns, and in between the Brick Blocks are purple coins (caged and uncaged). Crates are located in rows #2, #3, #7 and #8, where they cover large virus coins. The Brick Blocks in row #1 contain a shell and a floatie virus respectively, where they are in the same columns as pop cannons. Additional floatie viruses are found in rows #1 and #9. Purple coins are unlocked in the following sequence: The 3 coins in the column #5. The 4 coins in the columns #4 and #6. The 12 coins hidden in the Brick Blocks within rows #4 to #6. Prior to version 2.1.0, the stage layout was different. The following changes were made: The Brick Blocks in the ninth row are no longer there, revealing viruses that were previously hidden. Prior to March 18, 2021, the stage layout was different. The following changes were made: The leftmost and rightmost viruses in row #9 are replaced with pop cannons. The second and third Brick Blocks in the topmost row and the second and third viruses in row #9 are replaced with floatie viruses. Moreover, each of those viruses have another floatie virus added next to them. The contents of the first and last Brick Block are changed from viruses to a shell and a floatie virus respectively. All 12 purple coins hidden in the Brick Blocks are unlocked at the same time after the other purple coins are collected, instead of the 6 coins in column #2 and #8 first and then the 6 coins in column #1 and #9 after that.
	Stage 273	Dr. Fire Peach Dr. Yoshi	Starting with 39 capsules, the objective of this stage is to eliminate all viruses (32). In this stage, there is a group of Brick Blocks in the middle containing eight hidden viruses, mixed with an exploder and four ice fans. Hidden viruses are located at the second and fourth Brick Blocks in the third, fifth and seventh rows, along with the middle ones in the fourth and sixth rows. Surrounding this group is a border consisting of viruses in rows or columns of three with Empty Blocks between the lines. Prior to version 1.3.5, the stage layout was different. The following changes were made: Capsule amount is increased from 36 to 39. Hidden viruses are added in the Brick Blocks in the intersections at the fourth and sixth columns and the third and seventh rows. The hidden virus is the fifth row, middle column is replaced with a hidden exploder. Prior to version 2.0.0, the stage layout was different. The following changes were made: The exploder in the fifth row, middle column is no longer hidden in a Brick Block.
	Stage 274	Dr. Fire Rosalina Dr. Roy	Starting with 39 capsules, the objective of this stage is to collect all coins from Coin Blocks (15) and collect all purple coins (16). In this stage, the purple coins form a checkered diamond with crates and exploders in between. Above the purple coins are viruses and two exploders, while below and beside them are Brick Blocks. The Brick Blocks in the odd-numbered columns contain coins. Purple coins are unlocked in the following sequence: The coins in rows #2 and #3, as well as the first and last coins in rows #4 and #5, for a total of 7 coins. The rest of the coins (9) found in the fourth to eighth rows. The capsule amount is increased from 35 to 39 since version 1.3.5. Besides that, this stage is otherwise the same.
	Stage 275	Dr. Morton Dr. Daisy	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (30). In this stage, the left and right sides each have two sets of caged viruses each, some Brick Blocks, as well as a group of bubbles containing viruses between the two lower set of cages. In the middle column are clouded lock blocks with additional Brick Blocks. The clouds of dust found in the fourth and sixth columns contain ice fans.
	Stage 276	Dr. Koopa Troopa Dr. Bowser Jr.	Starting with 42 capsules, the objective of this stage is to eliminate all viruses (28) and break all Brick Blocks (9). In this stage, there are six columns of three bubbles containing viruses, as well as a group of Brick Blocks surrounded by crates from all sides except the top, where there are viruses above them.
	Stage 277 (Hard)	Dr. Ludwig Dr. Baby Luigi	Starting with 42 capsules, the objective of this stage is to eliminate all viruses (41). In this stage, two rows of ice fans are surrounded by Brick Blocks at the top and crates on the other sides. Above and below this group are viruses where several are half-frozen. The first, third, fifth, sixth and eighth Brick Blocks contain hidden viruses. The capsule amount is increased from 40 to 42 since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 278	Dr. Fire Mario Dr. Ludwig	Starting with 38 capsules, the objective of this stage is to eliminate all viruses (18) and collect all purple coins (17). The only color available in this stage is blue. In this stage, there is a column of viruses and Brick Blocks containing hidden floatie viruses in between purple coins where there is a pop cannon aiming at them, along with a ring of floatie viruses. Additional coins are located around the corners, where they are frozen. Purple coins are unlocked in the following sequence: The 2 coins in the middle of the ninth row. The 2 coins in the eighth row. The 2 coins in the seventh row. The 2 coins in the sixth row. The 2 coins in the fifth row. The 2 coins in the fourth row. The 1 coin in the third row. The 1 top-left coin. The 1 top-right coin. The 1 bottom-left coin. The 1 bottom-right coin. Prior to version 2.0.0, the stage layout was different. The following changes were made: The purple coins in the first row are changed from fully-frozen to half-frozen. Prior to March 18, 2021, the stage layout was different. The following changes were made: The objective of this stage is changed to require eliminating all viruses in addition to collecting all purple coins. The available color is changed to be blue only. All dust viruses and viruses hidden in Brick Blocks are changed to floatie viruses. The virus in row #9 is replaced with a pop cannon, while the virus in row #9 is changed to a floatie virus hidden in a Brick Block. Brick Blocks are added in the spaces in between the dust viruses in rows #2 to #5.
	Stage 279	Dr. Baby Luigi Dr. Baby Mario	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (24). In this stage, there are two groups of bubbles containing viruses surrounded by crates, along with normal viruses and floatie viruses in the first two rows. An exploder is in the middle of row #4 where it is in between two pop cannons, and a shell is in the middle of row #9. Prior to version 2.0.0, the stage layout was different. The following changes were made: The ice fans in the first two rows are changed to be half-frozen. Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 47 to 40. The ice fans in the two topmost rows are replaced with crates that each require 3 hits to break. The middle ice fan in row #4 is replaced with an exploder, where 2 pop cannons are added beside it. A shell is added in the middle of row #9.
	Stage 280 (Hard)	Dr. Daisy Dr. Baby Wario	In the final stage of this world and starting with 45 capsules, the objective is to eliminate all viruses (38) and collect all purple coins (14). In this stage, there are coins in the first, third and middle columns with crates and ice fans near them. The coins that are the last group to be unlocked are half-frozen. On the same row as the coins that are the first to be unlocked are a shell and an exploder. The rest of the stage consists of viruses as well as Brick Blocks which are visible after the stage scrolls. Purple coins are unlocked in the following sequence: The 6 coins in rows #5 and #6. The 2 coins in row #2. The rest of the coins in rows #1 and #3, as well as the first-revealed row, for a total of 6 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 5 lines are introduced. Once it is cleared, the remaining area of the stage map gets cleared of viruses, and players can access World 8. Upon completion, players earn a free Staff Ticket. Prior to version 1.3.5, the stage layout was different. The following changes were made: The capsule amount is increased from 49 to 50. All crates require three hits to break (previously four hits) Prior to version 2.0.0, the stage layout was different. The following changes were made: The crates in the fourth row require two hits to break (previously three hits) The crates in the first row and the first crates in the second row and third rows require four hits to break (previously three hits) Prior to March 18, 2021, the stage layout was different. The following changes were made: Capsule amount is reduced from 50 to 45. The two topmost rows (when the stage scrolled all the way) are removed, resulting in two less revealed rows when the stage begin in which 6 rows are visible instead of 8. The ice fans in row #6 are changed to become fully-frozen. The crates in row #4 are changed so that they each require 1 hit to break instead of 3. In row #3, viruses are added in the 4 rightmost parts of the row, replacing anything that was there before. In the third-revealed row, the third virus is replaced with a shell. The viruses in the fourth- and fifth-revealed rows are changed to become fully-frozen. A shell is added in the leftmost Brick Block in the fourth-revealed row.

Challenge stages

Image	Stage	Best Doctors	Overview
	Stage 7A	Dr. Roy Dr. Dry Bowser	Within a 100 second time limit, the objective of this stage is to eliminate all viruses (24), break all Brick Blocks (20) and break all crates (20). The colors available in this stage are blue, green, and pink. In this stage are three rows of bubbles (with viruses) split into two halves in the middle, with a row of Brick Blocks and crates between the first and second rows, also split into half in the middle. Below the bottom-most row of bubbles are four rows of crates and Brick Blocks. Starting from version 1.2.0, completing this stage awards the player 500 coins. The timer is increased from 75 seconds to 100 seconds since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 7B	Dr. Baby Luigi Dr. Kamek	Within an 80 second time limit, the objective of this stage is to eliminate all viruses (17) and collect all purple coins (11). The colors available in this stage are blue, green, and pink. This stage is shaped like a smiley face, with the "eyes" and "mouth" formed by purple coins. Hidden viruses are within the Brick Blocks located at the second row, the ninth row, the middle three Brick Blocks in the seventh row and the middle column. Starting from version 1.2.0, completing this stage awards the player 500 coins. The timer is increased from 60 seconds to 80 seconds since version 2.0.0. Besides that, this stage is otherwise the same.
	Stage 7C	Dr. Peach Dr. Wario	Within an 85 second time limit, the objective of this stage is to eliminate all viruses (60). The colors available in this stage are blue, green, and pink. At the beginning of this stage, there is a group of Empty Blocks in the middle surrounding an exploder, along with viruses at the sides and the top. As the stage scrolls, half-frozen viruses, dust viruses and more Brick Blocks are revealed in addition to more normal viruses. 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. Completing this stage awards the player 1000 coins and a Staff Ticket (3 Hearts prior to version 1.2.0). The timer is increased from 70 seconds to 85 seconds since version 2.0.0. Besides that, this stage is otherwise the same. Prior to March 18, 2021, the stage layout was different. The following changes were made: The middle Brick Block in row #4 is replaced with an exploder.

Special Stage

Image	Stage	Best Doctors	Overview
	Special Stage	Dr. Koopa Troopa Dr. Toadette	Starting with 40 capsules, the objective of this stage is to eliminate all viruses (26), collect all coins from Coin Blocks (30) and collect all purple coins (4). In this stage, ice fans form a diagonal barrier with a gap in the middle column. On each side, there are purple coins, Brick Blocks (two of them half-frozen) and viruses. The half-frozen Brick Blocks along with the Brick Blocks in the first two rows, the eighth row, the tenth row and the second one in the ninth row are Coin Blocks. Other Brick Blocks contain hidden viruses. Purple coins are unlocked in the following sequence: The coin on the leftmost column. The coin on the column #7. The coin on the rightmost column. The coin on the column #3. Completing this stage awards the player 1000 coins and Dr. Baby Luigi.

Stage layouts for scrolling stages

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  Stage 260 (all 6 lines)

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  Stage 280 (all 5 lines)

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  Stage 7C (all 12 lines)

Stage layouts in previous versions

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  Stage 250 prior to version 1.2.0

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  Stage 244 prior to version 1.3.5

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  Stage 246 prior to version 1.3.5

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  Stage 247 prior to version 1.3.5

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  Stage 250 prior to version 1.3.5

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  Stage 255 prior to version 1.3.5

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  Stage 260 prior to version 1.3.5

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  Stage 270 prior to version 1.3.5

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  Stage 273 prior to version 1.3.5

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  Stage 280 prior to version 1.3.5

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  Stage 244 prior to version 2.0.0

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  Stage 247 prior to version 2.0.0

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  Stage 250 prior to version 2.0.0

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  Stage 255 prior to version 2.0.0

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  Stage 260 prior to version 2.0.0

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  Stage 270 prior to version 2.0.0

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  Stage 273 prior to version 2.0.0

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  Stage 278 prior to version 2.0.0

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  Stage 279 prior to version 2.0.0

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  Stage 280 prior to version 2.0.0

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  Stage 254 prior to version 2.1.0

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  Stage 260 prior to version 2.1.0

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  Stage 269 prior to version 2.1.0. The lowered amount of coins required means that there are less Coin Blocks.

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  Stage 272 prior to version 2.1.0

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  Stage 242 prior to March 18, 2021

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  Stage 248 prior to March 18, 2021

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  Stage 257 prior to March 18, 2021

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  Stage 266 prior to March 18, 2021

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  Stage 268 prior to March 18, 2021

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  Stage 269 prior to March 18, 2021

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  Stage 270 prior to March 18, 2021

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  Stage 272 prior to March 18, 2021

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  Stage 278 prior to March 18, 2021

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  Stage 279 prior to March 18, 2021

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  Stage 280 prior to March 18, 2021

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  Stage 7C prior to March 18, 2021

Profiles

• Dr. Mario World Twitter:
  • Red: "Did you know 20 new stages will be added on Sep 5 at 2 AM PT? I was just playing around and suddenly this place is a mess! Ick!"
  • Red: "20 stages are gonna be added at 2 AM PT on Sep 19. A ferris wheel is next! I had so much fun on the merry-go-round. Or was it the carousel? Wait. Is a merry-go-round the same as a carousel?"