A petition asking Square Enix to release the canceled Kingdom Hearts Missing-Linkhas already gathered over 500 signatures in under a day. Square Enix announced the title in 2022 as a mobile AR game similar to Pokémon GO, requiring players to get up and go outside to interact with the game. The game was supposed to take place in Scala ad Caelum following bridge the gap after the events of Union X, following a new cast of characters and building on established KH lore.