Kingdom Hearts: The Third Ragnarok

Kingdom Hearts: The Third Ragnarok refers to the proof-of-concept GokaiWhite is writing for a spinoff the supposedly takes place after Kingdom Hearts III. It will be the first Kingdom Hearts game to feature at least one Marvel Comics character, and most likely the only one to have characters from Dreamworks based properites, most notably including Shrek.

Characters

 * Sora
 * Sarah Serenity
 * Loki
 * Kratos
 * Edward Elric
 * Lightning
 * Neo Asgard Empress Hazel

Worlds

 * El Dorado (The Road to El Dorado, 2000)
 * Miguel
 * Tulio
 * Chel
 * Mythic Ocean (Sinbad: Legend of the Seven Seas, 2003)
 * Sinbad
 * Marina
 * Spike
 * Poultry Prison (Chicken Run, 2000)
 * Ginger
 * Rocky
 * Fowler
 * Ratropolis (Flushed Away, 2006)
 * Roddy
 * Rita
 * Monster/Alien Battlefield (Monsters vs. Aliens, 2009)
 * Susan / Ginormica
 * B.O.B.
 * Missing Link
 * Dr. Cockroach
 * Insectosaurus
 * Metro City (MegaMind, 2010)
 * Megamind
 * Minion
 * Roxanne Ritchie
 * Berk (How to Train Your Dragon series, 2010-2019)
 * Hiccup
 * Astrid
 * Toothless
 * Croodlands (The Croods, 2013)
 * Grug
 * Eep
 * Guy
 * Ugga
 * Thunk
 * Sandy
 * Gran
 * Far Far Away / Neo Asgard III (Shrek series, 2001-present)
 * Shrek
 * Donkey
 * Fiona
 * Puss in Boots
 * Summons
 * Po (Kung Fu Panda)
 * Corporal Weaver (Antz)
 * Turbo
 * The Penguins (Madagascar)
 * Dragon (Shrek only)
 * Alphonse Elric (Fullmetal Alchemist(Ed only))
 * Crono (Chrono Trigger(Sora only))
 * Odin Z (Marvel Comics/Final Fantasy (XIII)(Lightning only))

Music
In addition to a returning Yoko Shimomura, the musc will be co-scored by Harry Gregson-Williams and Mark Mothersbaugh. "Immigrant Song" by Led Zeppelin will be featured as the primary boss battle music, as will a new parody mashup of the former song and "Sekai Kyokugen", written by Gokai White, which will be performed by JAM Project.

Etymology
The subtitle, "The Third Ragnarok", comes from Dreamworks' "Shrek the Third" and Marvel Studios' "Thor: Ragnarok".