What if...? Kingdom Hearts Multiverse
Series Metadata
Listing Series
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Avengers: Darkness in Kingdom Hearts by Spiderfan626
Fandoms: Kingdom Hearts (Video Games), The Avengers (Marvel) - All Media Types, Spider-Man - All Media Types, What If...? (TV 2021), Hercules (1997), The Great Mouse Detective (1986), The Jungle Book (1967), The Hunchback of Notre Dame (1996), Star Wars Prequel Trilogy, Star Wars: The Bad Batch (Cartoon), Star Wars: The Clone Wars (2008) - All Media Types, Rise of the Guardians (2012)
06 Sep 2025
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Summary
After a failed attempt to stop Kang the Conqueror, Scarlet Witch, and Spider-Man get blasted off to another world outside their own. They discover a young boy named Sora, who will one day, open the door to light. However, seeing an advantage in this Xehanort's past self hopes to turn the young boy. The two must work together to protect and raise the future hero he was meant to be!
Series
- Part 1 of What if...? Kingdom Hearts Multiverse
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Kingdom Hearts: The New Guardians by Spiderfan626
Fandoms: What If...? (Cartoon 2021), Kingdom Hearts (Video Games), Star Wars - All Media Types, Marvel Cinematic Universe, DCU (Comics), Frozen (Disney Movies), Hercules (1997), Beauty and the Beast (Disney Animated Movies), Aladdin (Disney Animated Movies)
30 Aug 2025
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Summary
After the events of KHIII: Re: Mind, Sora is recruited by the Watcher for a task unlike anything he's faced before. A threat that could end the Multiverse itself. Sora must gather new heroes as he traverses the multiverse to stop this threat before it's too late. But will facing both friend and foe be too much for the Keyblade's Chosen? Will he dare to ask the question... What if!
Series
- Part 2 of What if...? Kingdom Hearts Multiverse
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Kingdom Hearts: Gotham's War Over Sora by Spiderfan626
Fandoms: Batman: Under the Red Hood (2010), Batman - All Media Types, Star Wars: Rebels, Kingdom Hearts (Video Games), Disney Theatrical Animated Universe, DCU (Comics), Marvel (Comics)
17 Jun 2024
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Summary
Red Hood is back, after his confrontation with Batman, Jason went back to doing what he did best. However, things get a little out of hand when he ends up on an enemy ship from another galaxy. Operation Kingdom threatens the entire universe, and the key to all of it is a small islander boy from another world. Traveling world to world, Jason must protect this boy from an Empire...
Series
- Part 3 of What if...? Kingdom Hearts Multiverse
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New Avengers: The Last Guardian by Spiderfan626
Fandoms: Kingdom Hearts (Video Games), Marvel Cinematic Universe, What If...? (Cartoon 2021), Disney Theatrical Animated Universe, Shrek (Movies)
25 Oct 2025
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Summary
In a world where Xehanort stayed as one, Sora is all that remains of the Guardians that can stand up to him. However, he cannot do it on his own. Can his New Avengers turn the tide of this bloody war?
Series
- Part 4 of What if...? Kingdom Hearts Multiverse
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Kingdom Hearts: Save the Justice League by Spiderfan626
Fandoms: Kingdom Hearts (Video Games), Suicide Squad: Kill the Justice League (Video Game), What If...? (Cartoon 2021)
19 Nov 2025
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Summary
Journey to face the Unknown as the unthinkable happens. Brainiac turns his sights on Earth to terraform it into a New Colu. With the only heroes who can stop under his control and Waller dead… things seem lost… when the Multiverse gives this earth a chance with a boy who can touch hearts with his own. So follow Sora as you ponder the question: What if…! (Spoilers: for SS:KJL)
Series
- Part 5 of What if...? Kingdom Hearts Multiverse