Kingdom Hearts II

Kingdom Hearts II is the third game to be released in the Kingdom Hearts series. It's a direct sequel to Kingdom Hearts: Chain of Memories, as well as Kingdom Hearts 358/2 Days.

Kingdom Hearts II: Final Mix is the Japan-only re-release for the same system that contained bonus content.

Unused Keyblades
There are a couple names for Keyblades in the game, called Edge of Ultima and Detection Saber. Interestingly, they have models and are functional, but their item icons appear as the icon used for maps. Both are modeled after the Ultima Weapon used in-game, only with corrupted textures, as well as Detection Saber being slightly longer.

Unused Character Models
All of the members of Organization XIII that Sora/Riku defeated in Chain of Memories have models in the game, along with their weapons, but aren't ever used. There's also a model for a younger Riku in an Organization XIII robe.

All of the members of Organization XIII became optional bosses in Final Mix. It's likely this was the original idea for the original game, but was scrapped due to time-constraints.

Unused Woody and Buzz Summons


There are untextured models in Kingdom Hearts II: Final Mix for Woody and Buzz from Toy Story. Since the models were found among the other summons, they likely would've also been summons.