Welcome to the Dwampyverse (used to be the Phineas and Ferb-verse, Murphy-verse, and Hamster and Gretel-verse)! There are a collection of different universes appeared in the Dwampyverse series
Prime Zone (1st Dimension)/Main Universe: This is the fictional version of the real world. Real people and make-believe characters based on video games, TV, comics, and other series both came to exist. Phineas and Ferb of this dimension built fun stuff and seized their summer vacation while Perry the Platypus battled Dr. Heinz Doofenshmirtz
Milo Murphy's Law Universe: In this dimension. Milo Murphy, Melissa, and their new student and friend Zack enjoyed their school days, adventures, and their best day ever. Heinz Doofenshmirtz started doing good deeds. However, Mr. Blunt is the main villain after the series
Hamster & Gretel Universe: In this dimension. Hamster and Gretel are chosen to obtain superpowers from the aliens and the two crime fighting Duo encountered many villains and allies until they face the biggest annihilator in the galaxy
Mission Marvel Universe: In this dimension, Phineas and Ferb shared the universe with the Avengers
Star Wars Universe: In this dimension, A Star Wars crossover counterpart of the Phineas & Ferb exists
Team Improbable Universe: In this dimension, Phineas and Ferb and their friends are superheroes in this anime world
Military Candace's Universe: Formerly known as the 2nd Dimension. In this dimension. Danville of the 2nd Dimension was ruled by Doofensmirtz-2, Candace-2 founded her Resistance to overthrow him. This dimension is now became abandoned, infamous, forgotten, less popular and least favorite and also as a place where Dan Povenmire and Jeff "Swampy" Marsh hid their 2nd Dimension stuff and used it only as a Phineas and Ferb movie and a forgotten story arc sequel episode and abandoned it after they make an series finale and a stand-alone episode of Phineas and Ferb. Milo Murphy-2 of this dimension got banished and weaponized by Doof-2. Hamster-2 and Gretel-2 never got superpowers and Kevin-2 forms a resistance (This dimension may only represent opposite counterparts of Phineas, Ferb, and Candace that only have swapped roles). Based on the 2090s, cyberpunk ages, military ages, and dystopian ages
Alien Creature Universe: A jungle inhabited by green winged alien creatures and giant flowers.
Giant Fairy Tale Universe: In this dimension the universe is apparently bigger, which is at least implied by the giant sleeping man. It is also based on these fairytale stories.
Alien Universe: This is the dimension that has a baby alien who is bigger than Phineas and Ferb. Also populated by aliens.
Miniature Galaxies Universe: In this dimension the universe is apparently smaller than the canonical dimension.
Fleetway Universe: In this universe, a parallel version of Candace, nicknamed as Kevin, is a powerful political figure, and wins some type of elections after busting her brothers without fail while becoming mayor of Danville. Also, mankind shares the world with some sentient creatures, like zebras and big eye-like creatures, also based on Prime Candace's dream or subconscious. This dimension is also created after Prime Doofenshmirtz's Accelerate-inator accidentally split the Prime Zone's timelines. Based on a Sonic universe
Floating Giant Baby Head Universe: This dimension is one that has Giant Floating Baby Heads, most of the heads being bigger than Phineas and Ferb. These are where those Giant Floating Baby Heads came from.
Supermassive Universe: In this dimension the universe is apparently bigger, like the 5th dimension. In this dimension, a young couple are seen having a date, and they are bigger than Phineas and Ferb.
Party Tentacle Bird Universe: This dimension is home of some type of dressed bird with a large silly tentacled hat they use as whips.
Mirror Move Universe: In this dimension the laws of physics are different, as it is seen that the characters are deformed when crossing it.
Vortex Universe: In this dimension is at least some kind of purple vortex.
Video Game Universe: This dimension has cubic shapes that enlight itselves when they are stepped on. Based on classic 8-bit video games
Body Part Universe: This dimension is home of sessile life beings that resemble body parts.
Crooked Structure Universe: This dimension has large and crooked structures.
Hillbilly Universe: This dimension is one that has human hillbillies which are drawn in a crude and silly art style, different from Phineas and Ferb.
Disorder Universe: This dimension is weirdly shaped
Awkward Universe: In this dimension, some type of artificial structures have been built.
Zebra Universe: This dimension is inhabited by some kind of intelligent zebra
????? Universe/Unknown Universe: This dimension is a dark and lifeless place. But contains the complete counterpart between the 1st Dimension and the 2nd Dimension when Vanessa of this dimension helped her father take over Danville. Phineas, Ferb, their friends, and Candace of this dimension founded the Resistance.
Giant Bunny Universe: This dimension is home to some giant bunny-like creatures.
Candy Cane Universe: This dimension is full of candy canes.
Scary Giant Monster Universe: This dimension is home of a giant kind of big-eyed monster.
Green Universe: This dimension is green and fuzzy everywhere.
Scary Universe: This dimension has different laws and physics, it even has large eyes and mouths to make space.
Alternate Universe from Lost in Danville: This dimension is based on the Lost in Danville episode of Phineas and Ferb, of course that Lawrence's counterpart of this dimension was a polar bear. Phineas of this dimension has his shirt with four stripes.
Unidentified Universe: An unknown zone that is red and has cell-like monsters, it didn't appear in Across The 2nd Dimension however
Desert Universe: The dimension, as the name implies, is mostly a huge desert with Egyptian undertones in it. Most of the locations also have an egyptian-theme to them, with some hidden traps. Appears in the DS game of Across The 2nd Dimension
Music Universe: The dimension's platforms are mostly made with musical instruments of many kinds: trumpets, pianos, among others. Appears in the DS game of Across The 2nd Dimension
Haunted Universe: The dimension has a haunted-theme to it, as the name implies. The sky is darkened and some fading in and out monsters are seen in the background. Appears in the DS game of Across The 2nd Dimension
Toy Universe: The dimension, as Its name implies, is composed mostly of toys. Trains with Doofenshmirtz-2's can be seen in the background, along with many other types of toys. Appears in the DS game of Across The 2nd Dimension
Gelatin-Infested Universe: The dimension, as the name implies, is dominated by gelatin monsters and has a handful of gelatin across all of the city of Danville. Outside of that, this dimension is not that different from the 1st Dimension. Appears in the PS3/Nintendo Wii game of Across The 2nd Dimension
Balloon Universe: As the name implies, the dimension is made entirely out of balloons, outside of those which are entirely organic. They are also made of some strange material, since they burst when they're hit by the porcupines, but won't burst if they hide in them. Instead of normal rain, water balloons go down from the sky. Appears in the PS3/Nintendo Wii game of Across The 2nd Dimension
Old Timey Universe: Everything in this dimension is on black and white, and it generally gives the impression of an old cartoon. Appears in the PS3/Nintendo Wii game of Across The 2nd Dimension
Lawn Gnome-Infested Universe: In this dimension, some things are smaller than the canon dimension, like the Flynn-Fletcher House. This dimension is also ruled by Lawn gnomes, and it has been modified in order to suit their needs and desires. Appears in the PS3/Nintendo Wii game of Across The 2nd Dimension
City Outside the Universe & Outside of Existence: This is a place which exists outside the flow of time and existence. It first appeared in "Last Day of Summer”. This is a place where everyone thinks that you don't exist, A supernatural dimension that took everything from existence and manipulated everyone's mind by controlling timelines. It can be only opened when you cause a space-time rip by using a do-over device until you built something to reverse the time loop and straighten up time back to its good shape
Forgotten Universe: This is a dimension similar to the 2nd Dimension, but weaker and represents bad luck and alternative bad endings. It also represents Candace (whose similar to her 2nd Dimension counterpart) founded her Resistance and used her brothers' friends as tools of war, suddenly her brothers betrayed her and joined Doofenshmirtz to destroy Candace. Now she became stuck busting Doof and her brothers for now.
Childproof Universe: An illegal, neglectful, and bad universe with a neglectful future or no future. In this dimension, Candace finally busted her brothers, but led through a threat of corrupt and neglectfully over-protective parents to prohibit creativity, imagination, and individually to kids. And now children are now banned forever. And now, Doofenshmirtz is emperor of Danville now. This dimension is very dangerous and children from other dimensions aren't allowed to visit this dimension
Clever Universe/Alternative Universe: In this dimension, Ferb is talkative, and Phineas is quiet
Human Perry Universe: In this dimension, Perry is a human biological family member of the Flynn-Fletcher Family. He also has a job to work for OWCA
Plot Swapped Universe: In this dimension, the two plots of the Phineas & Ferb series are swapped. Monogram has a pet platypus named Perry that was a secret agent owned by Phineas and Ferb who has founded their agency and Perry the Platypus goes on missions to stop Candace Flynn from taking over the Tri-State-Area until Perry gets caught by Heinz Doofenshmirtz (Monogram's friend planning to bust Perry and exposed him as a secret agent)
Unknown Alternative Universe #1: This dimension is really the same like the ????? Dimension. In this dimension, Phineas (Similar to his 2nd Dimension counterpart, but brave) is the leader of his Resistance, his brother Ferb, his sister Candace, and his friends were both part of the Resistance against Doofenshmirtz. Phineas also tried to protect his sister, but wanted to still let her join his fight against Doofenshmirtz.
Unknown Alternative Universe #2: In this dimension, Candace was possessed and became an evil ruler in Danville. Phineas and Ferb formed the Resistance to find out that Candace got turned evil
World Without Phineas and Ferb: In this dimension, Phineas and Ferb's counterparts don't exist in this dimension similar to the Last Day of Summer episode with the space-time rip
Prehistoric Universe: A dimension where is based in the Stone Age part of the Time Shift Era
Arabian Universe: A dimension where is based in Arabian Ages
China Universe: A dimension where is based in Ancient China part of the Time Shift Era
Medieval Universe: A dimension where is based in Middle Ages part of the Time Shift Era
Steampunk Universe: This dimension is based on Steampunk Ages part of the Time Shift Era
Abnormal Universe: This is a dimension where animals took over Earth and uses humans as pets
Doof Universe: In this dimension, Doofenshmirtz whose similar as his 2nd Dimension counterpart took over the world and sent every people around the world into a place known as Gimmelshtump in Drusselstein
World Without Milo Murphy: In this dimension, Milo Murphy's counterpart doesn't exist in this dimension, unfortunately his counterparts were balloons... It turns out that this dimension is based on Elliot the crossing guard's dreams and thoughts as some paradox by Cavendish and Dakota
Spaghetti Monster Universe: This dimension populated by spaghetti creatures appeared in a Game Night episode of Milo Murphy's Law
Universial Dimensional Trap: This is a trap dimension created by Professor Exclamation and he build a interdimensional guitar to open a portal to the newly created alternate universe. It appeared in the episode Loranne, Rattle, & Roll in Hamster & Gretel. It could be a backward-like dimension or a mirror dimension
