Marvel Cinematic Universe Fanon Wiki
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History[]

The Multiverse is the aggregate of all dimensions and parallel realities in existence. Although dimensions are just portions of reality within a universe, there are also parallel universes that coexist with one another.

Once the first Multiversal War came to an end, a scientist named Nathaniel Richards chose a collection of universes that followed the same baseline and isolated it from the rest of the Multiverse. This collection was dubbed the Sacred Timeline and was assigned to the Time Variance Authority for protection. The Time Variance Authority's secret work was to prune and delete the timelines that branched off either by time travel or unscripted decisions by individuals who lived in the Sacred Timeline that could cause the return of an evil version of He Who Remains which could lead to a new Multiversal War.

The Multiverse is always in fluctuation, and the several outcomes of certain events, which could result in the creation of alternate timelines, applied also to the surrounding dimensions as well. Dimensions where time is irrelevant, like the Quantum Realms, are a mechanism to travel either through time or access alternate timelines. Travel between dimensions of the Multiverse is also possible.

With the death of He Who Remains at the hand of Sylvie Laufeydottir and the Sacred Timeline breaking free, numerous branches were created across different points in time, which paradoxically gave birth to alternate universes that had always been part of what individuals like the Ancient One and The Watcher knew as the Multiverse. Since the Sacred Timeline was unleashed, the Temporal Loom, a failsafe that deleted the branching timelines that were not supposed to exist within the Sacred Timeline, started to overload which threatened the existence of the TVA. To prevent this, Loki and other TVA agents tried to expand the loom's capacity to no success. Loki, who had obtained the ability to time slip across time, went back to the moment before He Who Remains' death. There, Loki discovered the loom's true purpose and that the only way to allow the infinite branches to exist is for him to replace it with his newly gained abilities. As Loki wove the branches together by hand, he created a new loom centered around him at the Citadel at the End of Time.

In the aftermath of Loki's sacrifice, the TVA's new mission was to monitor the many evil versions of He Who Remains, who had been able to establish contact with the Multiverse and were trying to take control of it.

Alternate Universes[]

Sacred Timeline[]

Universe Description Appearance
Sacred Timeline (Earth-199999) The collection of realities that were isolated after the Multiversal War by He Who Remains. What If...? Season Zero
Spider-Man And His Amazing Friends
Fantastic Four: World of Tomorrow

What If...? Season Zero[]

Vol. 1[]

Universe Description Appearance
Stolen Iron Spider (Earth-15594) Oliver Osnick finds the Iron Spider Suit during Spider-Man's fight with the Vulture, fusing it to him and gifting him Parker's powers, forcing Parker to take him on as his sidekick.
Osnick befriends the stranded Leah Odinsdottir and Fenris, taking her in and helping her fight and defeat her variant Hela, stopping an Asgardian Invasion and preventing Ragnarok. The Avengers joins them as they disrupt Thanos' invasion of Xandar and destroy the Infinity Gauntlet, preventing the Infinity War from happening.
The Web-Warriors continue their adventures throughout Queens, encountering dozens of new heroes and villains around the city and eventually recruiting a variant of Johnny Storm to their team.
What If...? Season Zero: 1.01: What If...Someone Stole the Iron Spider?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
What If...? Season Zero: 2.01: What If...Steel Spider Showed Leah The Light?
Spider-Man And His Amazing Friends
Slingers
Neighborhood Nova (Earth-23315) Tony Stark gets shot by a Chitauri sniper, causing the nuke to crash into Stark Tower, destroying Manhattan.
The Broken Tesseract absorbs Peter Parker into the portal, empowering him and sending him to Xandar. Parker grows up to protect the universe from intergalactic threats with the Starjammers, stopping Thanos and later Annihilator from destroying the universe.
What If...? Season Zero: 1.02: What If...Nova Saved The Neighborhood?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Annihilation Wave War (Earth-68018) The Annihilation Wave decimated the forces of the Galactic Council in a tragedy known as Annihilation Day and rules the universe for over 100 years.
Vance Astrovik was sent back a thousand years from this universe to Earth-23315, with orders to find Peter Parker and inform him of this future.
What If...? Season Zero: 1.02: What If...Nova Saved The Neighborhood?
Hala's Mightiest Heroes(Earth-30115) The Kree Empire invades and conquers the planet Earth, making it their new capital homeworld, Kree-Lar. Starforce defeats Earth's Mightiest Heroes, taking their technology and weapons to become stronger champions of the Kree.
Yon-Rogg, Kamala Khan, Mel-Varr, and Bron-Char defect from the Kree after learning of Dar-Benn's plans to unleash a potential virus over the planet, teaming up with the resistance to overthrow her.
What If...? Season Zero: 1.03: What If...Earth Faced Hala's Mightiest Heroes?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Ronin's Ten Rings (Earth-93116) Xu Wenwu sees Clint Barton's potential as the Ronin, recruiting him into the Ten Rings. Barton slowly plots to overthrow the Wenwu and take his throne.
Barton kipnaps Shang-Chi and Xialing, forcing Wenwu to duel him to save his children. Barton defeats and kills Wenwu, taking the Ten Rings for himself and becoming leader of the organization.
What If...? Season Zero: 1.04: What If...The Ronin Took The Ten Rings?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Iron Man Overtaken (Earth-51321) Aldritch Killian injects Tony Stark with the Extremis Serum, turning him into a zombie-like creature when he fuses to his Mk. 42 Suit.
James Rhodes, Pepper Potts, and Maya Hansen must join together with the Avengers to stop him as a holiday horror ensues when Iron Maniac unleashes his suits worldwide.
What If...? Season Zero: 1.05: What If...The Iron Overtook The Man?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Avatar of Asgard (Earth-57220) Loki confesses to his involvement with Laufey and the Frostgiants, sacrificing himself to save Thor from Odin's wrath.
Stranded on Earth, a grieving Thor becomes the apprentice of Khonshu, learning how to control his anger and rage, becoming Khonshu's newest Moon Knight. Thor returns to Asgard to stop Odin's warpath against the other Realms.
What If...? Season Zero: 1.06: What If...Thor Was Made Into a Moon Knight?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Red Queen's Rage (Earth-82247) A bitter Hope van Dyne, angry at her father's negligence of her potential, decides to fake her own death destroy the legacy of Hank Pym.
After Scott Lang's daughter Cassie is hospitalized by a mysterious case of Pym Particles found in her bloodstream, Lang and Jim Paxton team up with Pym to find out the true culprit.
What If...? Season Zero: 1.07: What If...Pym Misplaced His Particle?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?
Kamala the Conqueror (Earth-41018) M.O.D.O.K. hijacks the energy signature of Kamala Khan's Quantum Band to power Kang the Conqueror's Celestium, causing her to get sucked into the Quantum Realm and lose her memory.
Kang takes Khan under his wing as his apprentice, molding her into a more lethal and ruthless version of herself, helping him to escape with his armies.
What If...? Season Zero: 1.08: What If...Kang Kidnapped Kamala Khan?
What If...? Season Zero: 1.09: What If...The Exiles Saved Existence?

Vol. 2[]

Universe Description Appearance
Red Guardians of the Galaxy (Earth-36995) Ver's fellow Starforce members retrieve her before Talos can read her mind. The ensuing dogfight sends a stray Skrull sraft crashing into the home of a young Natasha Romanoff and Yelena Belova. Belova causes the tow of them to get blasted into space and get taken by Starforce back to Hala. After learning of their past with the Red Room, Vers takes the girls under her care.
Dreykov gains access to the Tesseract, using it to expand the Red Room galaxy-wide. Danvers, Romanoff, and Belova return to Earth and team up with Alexei Shostakov and Melina Vostakoff to put an end to this.
What If...? Season Zero: 2.01: What If...Black Widow Left Her World Behind?
Avenging Ant-Man and the Wasp (Earth-90163) Ant-Man and the Wasp's attempts to stop Elihas Starr's Quantum Tunnel results in them being blasted 24 years into the future.
Hope van Dyne gets captured and turned into a weapon for the Red Room by Taskmaster, taking on the moniker of the Red Wasp. Pym and van Dyne discover the truth and work with the Avengers to take down Taskmaster.
What If...? Season Zero: 2.02: What If...Ant-Man And The Wasp Fell Into The Future?
Midcentury Marvels (Earth-47122) Kamala Khan get cornered by Najma during the Partition, causing her to lose her Quantum Band as it returns to the present without her.
Mar-Vell arrives to Earth to investigate the Quantum anomaly, meeting and befriending Khan, whom she helps to get back to the future with the help of Ajak, Phastos, and Kingo.
What If...? Season Zero: 2.03: What If...Ms. Marvel Was Trapped In Time?
House of Hawkeyes (Earth-52520) Kate Bishop loses both her parents in the Battle of New York, resulting in her being adopted by the Parker Family and becoming Peter Parker's adoptive sister.
Parker and Bishop get caught in the middle of a conflict between Clint Barton and Wilson Fisk that nearly threatens their family.
What If...? Season Zero: 2.04: What If...The Hawkeyes Brought Down The House?
Bigshot Barton (Earth-71039) Bill Foster gets hired for a new version of Project G.O.L.I.A.T.H., and he recruits the retired Clint Barton to help him in exchange for time off his house arrest. What If...? Season Zero: 2.05: What If...Clint Barton Went Big?
Worldkiller Wasp (Earth-24084) Kang the Conqueror kills Janet van Dyne's family, leading her to kill him and M.O.D.O.K. out of revenge. After several months, she recruits her grieving granddaughter Cassie Lang to help her catch his variant on Earth-41005. What If...? Season Zero: 2.06: What If...The Wasp Waged a War Across Worlds?
Baxter-Benefactor (Earth-41005) Nathaniel Richards begins his work on discovering interuniversal travel in the earlier 3000s, eventually creating an Iron-Man-like suit of Armor and a Growing Man Stimuloid to help traverse it. What If...? Season Zero: 2.06: What If...The Wasp Waged a War Across Worlds?
Runaway Royal (Earth-624) Leah Odinsdottir runs away from Asgard with Fenris after Odin tries to give her her crown, taking Mjolnir with her and using the hidden Bifrost leaks in the mountains to escape to Earth. What If...? Season Zero: 2.07: What If...Steel Spider Showed Leah The Light?
Possessed Peter Parker (Earth-31721) Wanda Maximoff's Dreamwalking collides with the runes of Kof-Kol, causing Peter Parker's Spider-Sense to absorb the chaos of the Darkhold's influence and go insane.
Parker eventually seeks out Agatha Harkness and Billy Maximoff to acquire their power, forcing Maximoff, Doctor Strange, and Parker's friends to intervene to try and stop him. Maximoff sacrifices herself to save her son's life, as Parker takes his friends and escapes his decaying reality.
What If...? Season Zero: 2.08: What If...The Multiverse Made Spider-Man Mad?
What If...? Season Zero: 2.09: What If...The Scarlet Spider Scorched The Sacred Timeline?

Vol. 3[]

Universe Description Appearance
Timespinner Conscripted (Earth-64516) Kang the Conglomerator enters this reality and sets up Q.E.N.G. Enterprises as a front for his operations. He later then sabotages Tony Stark's attempts to get to Queens, recruiting a young Peter Parker before he can.
Upon learning the truth about Kang and his motivations, Parker obtains a set of Kang Armor that drastically increases his powers, and escapes into the multiverse, taking on the moniker of Timespinner.
What If...? Season Zero: 3.01: What If...The Conqueror Conscripted Peter Parker?
Duplicate Danvers (Earth-98834) Yon-Rogg and Dar-Benn go to the collector to retrieve the Reality Stone inside the Aether, only for Captain Marvel to intervene and blasts it to stop them from using it. The blast accidentally creating a powerful duplicate of herself who takes up the name of Laurie Danvers and the the codename of Binary. What If...? Season Zero: 3.02: What If...Captain Marvel Broke Into A Binary?
Marvelous Wasp (Earth-71387) Ant-Man and the Wasp's mission to stop the ICBM gets assistance from Mar-Vell and Carol Danvers. While they complete the mission, the Lightspeed Engine draws the attention of a Kree Craft, which shoots them down promptly.
Janet van Dyne gets empowered by the powers of Mar-Vell's Lightspeed Engine, captured by Yon-Rogg and taken back to Hala. She later returns to Earth to retrieve Danvers from being taken captive by enemy forces.
What If...? Season Zero: 3.03: What If...The Wasp Was Made Into A Marvel?
Spider-Island (Earth-31811) Peter Parker's classmates begin developing spider-based abilities of their own, causing a massive city-wide epidemic that threatens to worsen unless Spider-Man can find a solution. What If...? Season Zero: 3.04: What If...Spider-Island Infected Manhattan?
Gamma-Blooded Bishop (Earth-82218) Jennifer Walter's car crash results in massive criminals stealing samples of hers and Bruce Banner's gamma-irradiated blood to sell on the black market.
Kate Bishop's attempts to sneak into an underground auction results in her getting accidentally injected with Banner's blood, foring hulk and She-Hulk to train the young hero to control her rage.
What If...? Season Zero: 3.05: What If...Kate Bishop Got Gamma Blood?
Merged Maximoffs (Earth-52516) Wanda Maximoff tries to save her deceased brother Pietro's life, only to accidentally absorb his mind and consciousness.
Pietro manages to surface during the conflict in Lagos, Nigeria, speeding the detonating Brock Rumlow away from the civilians and high up into the air. The coexistence of the two alters causes tension that threatens the world around them.
What If...? Season Zero: 3.06: What If...The Silver Witch Scorched The Earth?
Invincible Ant-Man (Earth-50215) Hank Pym gets puleld out of retirement to save Tony Stark's life in Afghanistan, retrieving him and Ho Yinsen from the Ten Rings' capture.
Stark decides to help Pym build out his designs for the Quantum Tunnel
What If...? Season Zero: 3.07: What If...Ant-Man Saved Stark In Afghanistan?
Kid Immortus Intercepted (Earth-62813) Nathaniel Richards was given a copy of the Book of Cagliostro, it sparked a branch that led to Richards's expertise in magic and technology. What If...? Season Zero: 3.08: What If...Kamala Kang Intercepted Kid Immortus?

Vol. 4[]

Universe Description Appearance
Star-Spangled Clan (Earth-23448) Steve Rogers' attempts to stop Brock Rumlow from detonating a bomb results in him getting assassinated in Lagos, Nigeria.
Sam Wilson, Bucky Barnes, John Walker, Frank Castle, and Clint Barton battle for ownership of the mantle of Captain America
What If...? Season Zero: 4.01: What If...The Star-Spangled Clan Clashed?
Eternals Fight Ego (Earth-51788) Ajak and the Eternals intercept the Ravagers' attempt to abduct Peter Quill after his mother's death, vowing to look after him and train him in how to use his powers to protect him from his father Ego.
Sometime after living with the Eternals, Ego comes to Earth once again to retrieve Quill once again. His attempts to use Quill's powers to fuel the Expansion prematurely triggers the Emergence, forcing the Eternals - through Quill, Mantis, and Sersi - to turn Tiamut into stone
What If...? Season Zero: 4.02: What If...The Eternals Looked After the Legendary Star-Lord?
Realm Protector Romanoff (Earth-41430) Thor Odinson gets killed by the Destroyer in New Mexico, leaving Mjolnir without an owner and up for grabs by many high-profile organizations.
Natasha Romanoff stops a group of thieves trying to take Mjolnir, accidentally becoming worthy of it and going on a cosmic quest to protect Earth from the forces of Asgard.
What If...? Season Zero: 4.03: What If...Black Widow Gained the Thunder of the Gods?
War of the Realms (Earth-13149) The death of Frigga sends Odin spiraling down the path of war, leading Asgard into a new conquest of the Nine Realms and the rest of the cosmos.
The War of the Realms ravages the universe, forcing Thor and many of his allies to intervene to try and stop the chaos.
What If...? Season Zero: 4.04: What If...Asgard Attacked All the Realms?
House of Harkness (Earth-22608) Agatha Harkness finds a young Wanda and Pietro Maximoff in the ruins of Sokovia. Despite initially wanting to take her power, Harnkess takes pity on the children, taking them into her home and raising them as her own.
When Death approaches her once again, she does what she can to protect them.
What If...? Season Zero: 4.05: What If...Agatha Became The Mother of The Maximoffs?
Goblin Horde (Earth-42211) Norman Osborn infects both Peter Parker and his friends into Goblins, spreading his madness across the New York and then the rest of the country.
A group of surviving rebels attempt to reacquire the Machina Di Kadavus as the Goblins close in on them.
What If...? Season Zero: 4.06: What If...The Goblin's Scourged the Globe?
Time Heist Hijacked (Earth-32223) Superior Kang hijacks the Avengers Time Heist and kills them most of them, except Tony Stark. After acquiring the variant Infinity Stones and Pym Particles to escape the Quantum Realm, taking command of the planet and establishing an empire across the galaxy.
Kang fathers two sons - Marcus and Rory - who each gain a set of their father's armor. Marcus becomes Kang's enforcer, The Scarlet Centurion.
What If...? Season Zero: 4.07: What If...The Time Heist Was Hijacked?
Mad Titan Terminated (Earth-16604) Thanos takes Peter Quill hostage, taking him with him as he travels to the future to obtain the Infintiy Stones. Thanos perishes at the hands of Superior Kang, and Gamora becomes critically injured during the conflict.
Nebula and Star-Lord are forced to become Kang's followers in order to save the life of Gamora, both given a set of Kang Armor to carry out his will and sent back to their world to further expand his empire.
What If...? Season Zero: 4.07: What If...The Time Heist Was Hijacked?

Spider-Man and His Amazing Friends[]

Universe Description
Fallen Fantastic Four (Earth-211554) Reed Richards and Ben Grimm sacrifice themselves to stop Galactus from destroying their planet.
A grief-stricken Sue Storm goes down a dark path as Kang the Conqueror, causing an incursion that leaves her and her brother Johnny stranded in different worlds.
Spider-Man and His Amazing Friends
Power of the Sun (Earth-72330) Otto Octavius' Fusion Reactor works successfully, providing New York City with a near-unlimited power supply. Spider-Man and His Amazing Friends
Osnick Orphaned (Earth-88217) Oliver Osnick loses both of his parents in the Battle of New York, leaving him alone and orphaned. Still brilliantly gifted, Osnick begins designs on mechanical octopus-like arms, getting the nickname of Kid Ock from others.
Kid Ock gets adopted by two variants of Otto and Rosalie Octavius, who help him return to his reality, settling down and becoming a family.
Spider-Man and His Amazing Friends
Superior Octopus (Earth-72253) Quentin Beck frames the Web-Warriors for the attack on London, forcing Peter Parker to go with Leah Odinsdottir to Doctor Strange to fix it. The runes of Kof-Kol backfire, bringing a version of Otto Octavius into this universe.
Oliver Osnick gets attacked by Octavius, who attempts to absorb his nanotech causing him to absorb the madness of Octavius' mind. Suffering amnesia from the fusion and taking on a new identity as Elliot Tolliver, he moves to Phoenix and becomes the vigilante, Superior Octopus.
Spider-Man and His Amazing Friends

Untold Tales of Spider-Man[]

Spectacular Spider-Kid (Earth-12263) Oliver Osnick never gets fused to the Iron Spider Suit, allowing Peter Parker to reacquire it to stop Adrian Toomes at Coney Island.
Still inspired, Osnick built his own version of what he saw of the Iron Spider using designs of other hero-tech from around the internet, becoming the young hero Spider-Kid.
Spider-Man and His Amazing Friends: 1.07: Untold Tales of Spider-Man
Plain Peter Parker (Earth-21776) Michelle Jones Watson gets bitten by the radioactive spider instead of Peter Parker, resulting in her becoming the heroine Spinneret.
Peter Parker, still determined to help out, creates a set of new, spider-like arms to help fight as a powerless Spider-Man.
Spider-Man and His Amazing Friends: 1.07: Untold Tales of Spider-Man

Whispers of the Void[]

Sole Survivor Summers (Earth-61211) The X-Men are slaughtered by a group of hateful humans, leaving Scott Summers as the only survivor. Spider-Man and His Amazing Friends: 2.07: Whispers of the Void
Sensational Spider-Man (Earth-99511) During Peter Parker's disappearance during the Blip, Miles Warren creates a clone of his named Ben Reilly, who takes on the mantle of Spider-Man to avenge him, Spider-Man and His Amazing Friends: 2.07: Whispers of the Void
Daughter of Doom (Earth-32208) After the loss of her parents, Valeria von Doom gets adopted by Victor von Doom and raised in his kingdom of Latveria. Spider-Man and His Amazing Friends: 2.07: Whispers of the Void

Order of Olivers[]

Superhuman Scourge (Earth-51194) The universe of a Steel Spider who joined with a handful of othe superpowered people after the Civil War event, becoming a new version of the Avengers. Spider-Man and His Amazing Friends
Heavy Metal Steel Spider (Earth-73112) Oliver Osnick Octavius gets inspired by his father and Spider-Man, growing up to become the hero Steel Spider. Spider-Man and His Amazing Friends
Clone Conspiracy (Earth-33114) Peter Parker and his deceased girlfriend Gwen Stacy get cloned by scientist Miles Warren, resulting in the creation of multiple different clones such as Joyce Delaney, Ben Reilly, and many more. Spider-Man and His Amazing Friends
Homemade Hoodie Steel Spider (Earth-42266) Oliver Osnick returns the Steel Spider suit to Peter Parker after defeating Scorpion.
Still inspired, Osnick built his own homemade version of the suit, becoming a lower-tech version of Steel Spider.
Spider-Man and His Amazing Friends
Odinson Osnick (Earth-19155) Oliver Odinson gets taken in by the Asgaridan Royal Family after Hela's defeat, with him and Peter Parker becoming a representative to the Leeague of Realms. Spider-Man and His Amazing Friends

Avengers 1988[]

Cosmic Cold War (Earth-21223) The Avengers of 1988 and their allies attempt to take on the efforts of the Living Planet, Ego, and all other kinds of threats to their world. Avengers 1988

X-Men: Second Coming[]

Age of Apocalypse (Earth-51227) Alex Summers's attempts to take out Apocalypse results in the demise of the entire Xavier Institute for Gifted Youngsters.
The surviving young X-Men attempt to fight off the might of Apocalypse as the world erupts into war.
X-Men: Second Coming

Fantastic Four: World of Tomorrow[]

World of Tomorrow (Earth-42657) A new group of heroes consisting of Peter Parker, Scott Lang, Jennifer Walters, and Kamala Khan, get empowered via exposure to an explosive blast of energy caused by Hank Pym's particle accelerator.
The groups decides to take up the legacy of the Fantastic Four, becoming a new iteration of the team together.
Fantastic Four: World of Tomorrow

Temporal Limbo[]

Universe Description Appearance
Goliath Hank Pym (Earth-31066) The reality in which Hank Pym continued his work on Project G.O.L.I.A.T.H. alone, creating a new yellow and blue suit. Tales of the Timeless
Synthezoid Spider-Bite (Earth-84014) The radioactive spider bite paralyzes Peter Parker's entire body except his brain, leaving him trapped in his own mind. Parker's brianwaves and consciousness get uploaded into a synthezoid replica of his original body, modeled after the design of the Vision. Tales of the Timeless
Barton Rebranded (Earth-57664) The reality in which Clint Barton wears his classic suit. Tales of the Timeless
Sokovia Survivor Quicksilver (Earth-71511) Pietro Maximoff managed to save Clint Barton and himself from Ultron's attack. Wanda Maximoff's attempts to kill Ultron results in her own demise at his hands. Tales of the Timeless
Worldless Warbird (Earth-92017) Karina Karuso reaccquires her memory, but decides to try and stop Kang the Conqueror from escaping the Quantum Realm. Her attempts to take the Bangle resulted in Kang blasting it in retaliation, resulting in an explosion of power that cause a nearby time vortex to suck everyone around the Celestium into it. Tales of the Timeless
Lone Logan (Earth-92575) The reality in which James "Logan" Howlett wears his classic suit. Tales of the Timeless
Fangirl Gwenpool (Earth-61115) The reality in which alternative realities such as Earth-199999 or known in its reality as the Marvel Cinematic Universe, observe and consumed by people such as Gwendolyn Poole. Tales of the Timeless

Others[]

Galactic Graysons (Earth-85010) Robert and Lucy Grayson escape the planet Earth at the start of World War II, crash-landing on the planet Uranus and being raised lay the exiled colony of Eternals.
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