World 7 (Dr. Mario World)

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	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 freeze a random virus or certain objects. The objective of this stage is to eliminate all viruses. 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	The objective of this stage is to eliminate all viruses. 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 dust viruses and caged viruses.
	Stage 243	Dr. Fire Rosalina Dr. Daisy	The objective of this stage is to eliminate all viruses. 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	The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, there are two columns of purple coins and in between them 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 coins in the seventh row. The coins in the sixth row. The coins in the fifth row. The coins in the fourth row. The coins in the third row. The 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	The objective of this stage is to eliminate all viruses. 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.	The objective of this stage is to eliminate all viruses. In this stage, two rows of viruses inside bubbles 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 center one. 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	The objective of this stage is to eliminate all viruses. 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 destroy. 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 spaces 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	The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, there are three right-angle lines of Brick Blocks with half-frozen viruses in between, and they are all between purple coins. Among the Brick Blocks, the outermost and innermost Brick Blocks all have hidden viruses, 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 fourteen coins along the topmost row and the leftmost column. The two coins remaining in the seventh row.
	Stage 249	Dr. Luma Dr. Bowser Jr.	The objective of this stage is to eliminate all viruses. This stage is shaped like a tilted "L" that will be shaped like a "7" after all the bubbles (all with viruses) reached the top. The bubbles at the bottom are blocked by crates that each require four hits to break.
	Stage 250	Dr. Roy Dr. Fire Rosalina	The objective of this stage is to eliminate all viruses and collect all keys. In this stage, five of the keys and three of the doors are found in Brick Blocks, and hidden viruses are found in the other Brick Blocks. All dusts hide viruses.
	Stage 251	Dr. Yoshi Dr. Luma	The objective of this stage is to collect all virus coins. In this stage, there are four virus coins (4x4) blocked by a mixture of Brick Blocks containing hidden viruses, caged viruses and purple coins. A lock block is in the middle surrounded by purple coins. Purple coins are unlocked in the following sequence: The two coins blocking the top-left and bottom-right virus coins. The two coins blocking the top-right and bottom-left virus coins. The two coins above and below the middle lock block. The two 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.
	Stage 252	Dr. Kamek Dr. Bowser Jr.	The objective of this stage is to eliminate all viruses, including any that appears from flasks. This stage is shaped like a diamond, containing virus in bubbles interwoven with Brick Blocks containing hidden viruses and a fully-frozen flask in the middle. Two additional half-frozen flasks are found on the second row. Filled flasks in this stage will shoot out either viruses in bubbles or skill chargers.
	Stage 253 (Hard)	Dr. Peach Dr. Luigi	The objective of this stage is to eliminate all viruses and collect all Virus Coins. This stage contains colorful crates along the top two rows, with four found in each row. Barriers are found near the Empty Blocks. In the middle column, five Floatie Viruses are found. The Virus Coins are found behind each virus in the leftmost two rows and the rightmost two rows, along with two big ones at the top and bottom in the middle three columns.
	Stage 254	Dr. Fire Rosalina Dr. Fire Peach	The objective of this stage is to eliminate all viruses and collect all pink coins from Brick Blocks. This stage contains Lock Blocks in the middle column. Red cages are found in the middle row, yellow cages are found in the middle column and light-blue cages are found on the left and right columns and a few at the top and bottom rows. A shell is hidden inside the Brick Block next to the red Lock Block. Among the Brick Blocks with coins, the bottom-left and bottom-right groups have two each in the ones nearer to the middle column, while the top-left and top-right groups have three each in the ones nearer to the center.
	Stage 255	Dr. Baby Daisy Dr. Wendy	The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, a ring of barriers surround viruses, and those viruses surround additional barriers with Brick Blocks that contain three ice fans and a hidden virus. The Brick Blocks in the middle contain hidden viruses.
	Stage 256	Dr. Kamek Dr. Baby Mario	The objective of this stage is to eliminate all viruses. In this stage, four Capsule Plus capsules are found along the fifth and eighth rows, along Floatie Viruses. The second row contains viruses and a Floatie Virus. All Brick Blocks contain hidden viruses. Purple coins are unlocked in the following sequence: Three coins from the left side in the tenth row and second coin in the fourth row Third coin in the first row, fourth coin in the second row and first and third coins in the seventh row First coin in the first row, second coin in the seventh row and the rest of the coins in both the fourth and tenth rows Remaining coins in the first and seventh rows.
	Stage 257 (Hard)	Dr. Diddy Kong Dr. Wendy	The objective of this stage is to eliminate all viruses and collect all keys. In this stage, rows of colorful crates are found below rows of cages and doors, with three colors of Lock Blocks found in the middle column.
	Stage 258	Dr. Koopa Troopa Dr. Bowser	The objective of this stage is to eliminate all viruses. In this stage, three rows of yellow and light-blue viruses are placed in a checkered pattern with crates in between. Red viruses are found above those three rows, with an outside layer of partially damaged barrels containing them, a middle layer of half-frozen viruses and fully-frozen viruses on the inside. An extra row of crates are found in the top-most row.
	Stage 259	Dr. Fire Mario Dr. Kamek	The objective of this stage is to eliminate all viruses and collect all pink coins from Brick Blocks. In this stage, Floatie Viruses of each color in groups of three are found in clouds lined up in three columns. Brick Blocks in the third, fifth and seventh columns contain pink coins, while the others do not contain anything. Additionally, colorful crates are found on the columns that the Floatie Viruses do not occupy in the beginning. The filled flask in this stage will shoot out either colorful crates or exploders.
	Stage 260 (Hard)	Dr. Toadette Dr. Baby Luigi	The last stage of the first area, the objective of this stage is to eliminate all viruses, collect all pink coins in Brick Blocks and collect all purple coins. In this stage, there are three rows of barriers alternating between three rows of viruses, with one barrier in each row being the odd one out in terms of being active. A row of purple coins found partially damaged barrels are located at the top of the stage before it scrolls, with an additional five coins above that row. On the rows above the initial seven rows of this stage, additional viruses are found in the leftmost and rightmost columns, three of them being Floatie Viruses of different colors. More viruses are found between Brick Blocks found on the second and eighth rows, along with purple coins found in barrels in between those rows. At the top of the stage, four Brick Blocks are found with a caged purple coin between them. The purple coins in the undamaged barrels require other purple coins to be collected, while the single one in the top requires the other purple coins to be collected. This stage will scroll for one line each time enough objects are cleared, and will stop after 8 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.

Area 2

Image	Stage	Best Doctors	Overview
	Stage 261	Dr. Fire Rosalina Dr. Bowser Jr.	The objective of this stage is to eliminate all viruses, including any that appears from flasks. In this stage, there are two medium-sized flasks and two rows of Empty Blocks separating two groups of barrels each arranged in a zig-zag line, with viruses found within the right-angled curves. Four more viruses are found in barrels in the top half, while the rest of the barrels contain exploders. Filled flasks in this stage will shoot out viruses.
	Stage 262	Dr. Roy Dr. Baby Luigi	The objective of this stage is to collect all keys. In this stage, bubble viruses and colorful crates are arranged in diagonal lines, with every colorful crate found in partially damaged barrels except for the ones in the bottom-most row.
	Stage 263	Dr. Baby Peach Dr. Peach	The objective of this stage is to eliminate all viruses and destroy all barries. In this stage, barriers found in barrels form two overlapping circles. Barriers found in barrels will not change state until the barrel is broken.
	Stage 264 (Hard)	Dr. Yoshi Dr. Fire Peach	The objective of this stage is to eliminate all viruses. In this stage, two groups of six viruses are surrounded by crates and a few colorful crates, and one group of virus is behind colorful crates and Empty Blocks. Additionally, seven Capsule Plus capsules are found throughout the stage, one of which is next to one group of viruses surrounded by crates.
	Stage 265	Dr. Koopa Troopa Dr. Toad	The objective of this stage is to eliminate all viruses and collect all pink coins from Brick Blocks. a row of eight red Floatie Viruses are found between a row of Brick Blocks and red colorful crates, and four additional Floatie Viruses are found above the group of Brick Blocks. Colorful crates are lined up on the sides above the group of Brick Blocks, along with two in the middle that are surrrounded by viruses. Every Brick Block contains coins.
	Stage 266	Dr. Koopa Troopa Dr. Bowser Jr.	The objective of this stage is to eliminate all viruses and collect all keys. In this stage, viruses, half-frozen barriers and Brick Blocks intersect with one another. The Brick Blocks in the topmost row contain doors, while the rightmost Brick Block in the bottom-most row contains a key. The Brick Blocks surrounded by viruses contain hidden viruses except for two, which contain keys.
	Stage 267 (Hard)	Dr. Yoshi Dr. Waluigi	The objective of this stage is to collect all Virus Coins. This stage is split into nine sections of three rows and three columns separated by colorful crates, and each section contains a Virus Coin. Several of the colorful crates are locked behind cages with its corresponding Lock Block in the middle section. Filled flasks in this stage will shoot out colorful crates.
	Stage 268	Dr. Fire Rosalina Dr. Ludwig	The objective of this stage is to eliminiate all viruses and collect all purple coins. In this stage, two large groups of purple coins are found, separated by a line of half-frozen viruses. Next to each group are three shells and three Floatie Viruses. The Brick Block has a hidden purple coin. The order in which the coins are unlocked are the following: Two groups of six coins at the bottom half of the group and one coin in the Brick Block Two groups of six coins at the top half of the group Six coins that divided the two groups of six coins in both halves The remaining coins that surrounded the other coins (except for the one in the Brick Block)
	Stage 269	Dr. Wendy Dr. Baby Peach	The objective of this stage is to eliminate all viruses and collect all pink coins from Brick Blocks. In this stage, a group of viruses covered in dust are found in the middle, and a Lock Block locking colorful crates shaped in an upside-down "U" is found above a group of viruses. All Brick Blocks except for those in the same row as the Lock Block contain coins.
	Stage 270	Dr. Diddy Kong Dr. Wendy	The objective of this stage is to eliminate all viruses. In this stage, a large group of viruses in a shape of a filled "8" is found next to crates. Filled flasks in this stage will shoot out crates of variable durabilities.
	Stage 271	Dr. Bowser Dr. Baby Mario	The objective of this stage is to collect all purple coins and collect all keys. In this stage, purple coins surround two groups of 3x5 viruses, one group being half-frozen and another group encased in bubbles. Purple coins can be found in broken and unbroken barrels, with some of them in the way between the keys and doors.
	Stage 272	Dr. Fire Mario Dr. Roy	The objective of this stage is to eliminate all viruses. In this stage, colorful crates separated groups of viruses, along with a few individual viruses near Empty Blocks. The red Lock Block is surrounded by Empty Blocks, along with Exploders near the Lock Block. The dust hides viruses.
	Stage 273	Dr. Fire Peach Dr. Yoshi	The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, bubble viruses are found above purple coins found below crates, while caged purple coins are found above crates. A line of viruses are found directly below ice fans at the top of the stage. Purple coins are unlocked in the following sequence: The nine coins found along the bottom of the crates Coins found in the fourth and sixth columns The rest of the coins along the fourth row
	Stage 274	Dr. Fire Rosalina Dr. Roy	The objective of this stage is to eliminiate all viruses and destroy all barriers. In this stage, viruses are lined up vertically, save for a few lined up horizontally along the barriers. All Brick Blocks contain hidden viruses. A Capsule Plus is found in a partially damaged barrel at the top-middle part of the stage.
	Stage 275	Dr. Mario Dr. Daisy	The objective of this stage is to eliminate all viruses. In this stage, colorful crates form two horizontal lines and two vertical lines criss-crossed with each other, with viruses occupying the spaces in between, along with colorful crates shaped like a cross at the top-right corner separated by ice fans and a lone virus.
	Stage 276	Dr. Koopa Troopa Dr. Bowser Jr.	The objective of this stage is to eliminate all viruses. In this stage, four lines containing Empty Blocks and crates are found separated by a column of bubbles in the middle, holding viruses, Floatie Viruses and a flask. Additional viruses are found along the lines of crates and Empty Blocks. The filled flask in this stage will shoot out bubble viruses.
	Stage 277 (Hard)	Dr. Ludwig Dr. Baby Luigi	The objective of this stage is to eliminate all viruses, collect all pink coins from Brick Blocks and collect all purple coins. In this stage, the layout is symmetrical, save for the colors of the viruses and shells. Lock Blocks are found in the middle column, with crates behind the blue cages, Brick Blocks behind the yellow cages and viruses behind the red cages. All Brick Blocks contain coins. The order in which the purple coins are unlocked are as follows: Single coin on the leftmost column Single coin on the rightmost column Coins from both the second and eighth columns Rest of the coins found in the sixth row
	Stage 278	Dr. Fire Mario Dr. Ludwig	The objective of this stage is to collect all keys. In this stage, the viruses form a shape of a bunny's head. Among the viruses, four Floatie Viruses of each of the three colors are found. Doors are found in the topmost row, while keys are initially located below the yellow viruses.
	Stage 279	Dr. Baby Luigi Dr. Baby Mario	The objective of this stage is to eliminate all viruses and collect all purple coins. In this stage, half-frozen viruses, exploders, shells and Brick Blocks are found, along with a few fully-frozen Brick Blocks and purple coins. The order in which the purple coins are unlocked are as follows: The two unfrozen coins and three fully-frozen coins The two middle coins in the fourth row The coins found in the middle three columns The rest of the coins found in the leftmost two columns and rightmost two columns
	Stage 280 (Hard)	Dr. Daisy Dr. Baby Wario	The final stage is a scrolling stage that requires all viruses to be eliminated. In this stage, various Floatie Viruses are found in the beginning, along with Brick Blocks and viruses in barrels throughout the stages. Bubble viruses appear eventually, and later ice fans start to appear. Exploders later appear, and a couple of half-frozen viruses one line after that. A line of regular viruses are found near the top, with the top containing a line of Empty Blocks. This stage will scroll for one line each time enough objects are cleared, and will stop after 10 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 that lets them unlock either a new doctor, a new assistant, or leveling up an existing doctor or assistant.

Challenge stages

Image	Stage	Best Doctors	Overview
	Stage 7A	Dr. Roy Dr. Dry Bowser	Within a 100 second time limit, players need to eliminate all viruses, destroy all Brick Blocks and destroy all crates. 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, players need to eliminate all viruses and collect all purple coins. 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, players need to eliminate all viruses. At the beginning of this stage, there is a group of Empty Blocks in the middle 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.

Special Stage

Image	Stage	Best Doctors	Overview
	Special Stage	Dr. Koopa Troopa Dr. Toadette	The objective of this stage is to eliminate all viruses, including any that appears from flasks. In this stage, there are four quadrants partially separated by Empty Blocks each containing four barrels, along with four flasks found in each corner of the quadrants, two of them partially-filled (prior to version 1.2.5, all flasks were empty). Filled flasks in this stage will shoot out either viruses or Brick Blocks. Completing this stage awards the player 1000 coins and Dr. Baby Luigi.

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

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?"

References

Category:Amusement Parks Category:Dr. Mario World Worlds