Alternate Realities

Universe 0: The Universe where-in The Council is held, a universe where nothing save for the Council's base exist

Universe 1: The universe where-in the main V for Ventura universe takes place

Universe 2: The "Jack Lives" Universe, where Jack didn't die in his encounter with Satan, never visited but mentioned.

Universe 3: The "Orphan" Universe, if Esteban was killed and Skull and Cynthia had to take care of the two children.

Universe 4: The "Uncle Skull" Universe, where Skull wasn't reset and took on an uncle role for the children.

Universe 5: The "Genoverse", Home to Geno Skull, a universe wherein Skull turned evil and murdered almost everyone.

Universe 6: The "Gothic Future" Universe, Home to Edward and Karry, where Gothic managed to win and the only survivors being that universe's Jay (Edward) and Karman (Karry).

Universe 7 - The Universe from which 'Future Georgia' Resides

Universe 8 - The Universe from which 'Future Ace' Resides

Universe 9: The "Mafia" Universe, where Jack and Tiny are in opposite gangs that are at war against each other.

Universe 10: The "Alternate" Universe, where Tiny's Mother didn't die and was therefore able to stop Satan from doing many of the things he did.

Universe 11: The "Purging" Universe, An alternate version of Universe 10 where a purge like event happens every year for twelve hours.

Universe 12: The "Mercenary" Universe, a version of the events that may have happened if Jack didn't die in his battle with Satan

Universe 13: The Universe that Guard!TinySatan hails from, described as an alternate Mercenary Universe

Universe 14: The "Long Lost Lover" Universe, where TinySatan was transferred to another school and figured out she thinks she is a lesbian.

Universe 15: The "Alternate Lover" Universe, where Jack fell in love with Viola and Brody started to date TinySatan.

Universe 16: The "Western" Universe, where the events of V for Ventura took place in a wild western setting.

Universe 17: The "Japan" Universe, where the events of V for Ventura took place in a Japanese setting.

Universe 18: The "Child" Universe, where an invention made by Ace exploded and de-aged everyone in the castle.

Universe 19: The "Bodyswap" Universe, where an invention made by Ace exploded and had everyone switch bodies.

Universe 20: The "Demon!Jack" Universe, where Jack was borne to Satan and TinySatan was adopted by Esteban

Universe 21: The "Anti" Universe, where everyone is either an asshole or obsessed with sex

Universe 22: The "Horror" Universe, where everyone is a monster that lives underground.

Universe 23: The "Dream" Universe, where everyone is a creature based on a specific dream, currently home to Jikan

Universe 24: The "Murder" Universe, where Blackjack went insane and murdered everyone in his family.

Universe 25: The "Terminator" Universe, an alternate version of Universe 24 where Murder had gained access to the Termination soul

Universe 26: The "MovieStar" Universe, where V for Ventura is actually a TV show inside the universe.

Universe 27 - The "Terminated" Universe, where Gothic took over Skull and Jay gained access to the power of the Termination Soul

Universe 28: The "Controlled" Universe, where Soul Eater decided to take over Zach instead of Skull.

Universe 29: The "Sigma" Universe, where Iona was taken in and trained to be an Assassin by Sigma,

Universe 30: The "Zombie" Universe, where everyone is stranded in a Zombie Apocalypse.

Universe 31: The "Genderswap" Universe, where everyone is the opposite gender.

Universe 32: The "Snapped" Universe, Home to Error!Skull and Snapped!Ella

Universe 33: The "Chibi" Universe, where everyone in the family is a chibi character, never visited.

Universe 34: The "Dragon" Universe, where everyone is at least part Dragon, never visited

Universe 35: The "Werewolf" Universe, where everyone is at least part Wolf, never visited

Universe 36: The "Wolf" Universe, where everyone is actually a wolf

Universe 37: The "Mantis" Universe, where everyone is at least part Mantis, never visited

Universe 38: The "Chipmunk" Universe, where everyone is at least part chipmunk, never visited

Universe 39: The "Brothers in Arms" Universe, where Skull disappeared and Jack goes to find him

Universe 40: The "Zombie Boyfriend" Universe, where a Zombie Mark becomes more human because of Grace.

Universe 41: The "Highschool" Universe, where every character is in highschool

Universe 42: The "Serial Killer" Universe, where Blackjack is a Serial Killer

Universe 43: Home universe of Innocent Erica

Universe 44: The universe that "White Love" takes place in

Universe 45: The "Exploration" universe, where Jack and Grace start to Universe hop

Universe 46: The "Summon" universe, where Mark accidentally summoned a demon Grace.

Universe 47: The universe where Estron hails from

Universe 48: The universe where Detox hails from

Universe 49: The "Gangleader" Universe, where Jack is the leader of a street gang called "The Court".

Universe 404: The "universe" where Error!Jack presides from.

Universe 610: The "Ultimate" universe, an alternate version of the V for Ventura story.

Universe CO-01: The "PUBG" Universe, a crossover with the game PlayerUnknown's Battlegrounds

Universe CO-02: The "DC" Universe, A crossover with DC Comics and it's various medias

Universe CO-03: The "Xavier" Universe, a crossover with The X-Men

Universe CO-04: The "Marvel" Universe, a crossover with the Marvel Cinematic Universe

Universe CO-05: The "Sonic" Universe, a crossover with the Sonic game series

Universe CO-06: The "Dead Rising" Universe, a crossover with the Dead Rising Game series

Universe CO-07: The "Undertale" Universe, a crossover with the game Undertale

Universe CO-08: The "Kombat" Universe, a crossover with the Mortal Kombat game series

Universe CO-09: The "Assassin" Universe, a crossover with the Assassin's Creed game series

Universe CO-10: The "Gravity Falls" Universe, a crossover with the Gravity Falls series

Universe CO-11: The "Devil Deal" Universe. a crossover with the Cuphead game

Universe CO-12: The "Ella Universe" Universe, a crossover with the Steven Universe series

Universe CO-13: The "Jack & Skull" Universe, a crossover with the Rick & Morty series

Universe CO-14: The "FNaF" Universe, a crossover with the Five Nights at Freddy's game series

Universe CO-15: The "Supernatural" Universe, a crossover with the Supernatural series

Universe CO-16: The "Adventure" Universe, a crossover with the Adventure Time Series

Universe CO-17: The "Pokemon" Universe, a crossover with the ever popular Pokémon Series

Universe CO-18: The "Ace 10" Universe, a crossover with the Ben 10 Series

Universe CO-19: The "Fallout" Universe, a crossover with Fallout, Never visited

Universe CO-20: The "Mad Max" Universe, A crossover with Mad Max, never visited

Universe CO-21: The "Powerpuff" Universe. A crossover with The Powerpuff Girls, never visited

Universe CO-22: the "Detroit" Universe, a crossover with Detroit: Become Human, never visited

Universe CO-23: the 'SCP Foundation' Universe, a crossover with SCP: Containment Breach

Universe CO-24: The "Dead Space" Universe, a crossover with Dead Space, seen in the Exploration Universe

Universe CO-25: The "Robot Skull" Universe, a crossover with Robot Boy, seen in the Exploration Universe

Universe CO-26: The "Silencer" universe, where Ace and many others fight Gothic via racing, Based on/a crossover with the Acceleracers series Seen in The Exploration Universe

Universe CO-27: The "Beetlejuice" Universe, a crossover with Beetlejuice, Seen in the Exploration Universe

Universe CO-28: The "Minecraft" Universe, a crossover with Minecraft, Seen in the Exploration Universe.

Universe CO-29: The "New Dawn" Universe, a crossover with Far Cry: New Dawn, Seen in the Exploration Universe

Universe CO-30: The "Soul Eater" Universe, a crossover with the anime Soul Eater

Universe CO-31: The "Generations" Universe, a crossover with multiple Super Sentai/Power Rangers shows (specifically Dino Thunder, S.P.D. and Mystic Force)

Universe CO-32: The "Dragon Ball" Universe, a crossover with Dragon Ball, Dragon Ball Z, Dragon Ball GT and Dragon Ball Super

Universe CO-33: The "Overwatch" Universe, a crossover with Overwatch

Extended Media Universes
Universe G1: The universe in which the Nova Battle series takes place