Aladdin: Fate of Agrabah

The Four Horsemen of the Apocalypse was being developed by 3DO for the PS2, Xbox, and PC before being canceled when the company went bankrupt.

A planned sequel to Ragnarok Online that was canceled in 2010 after a long stint in open beta. It was replaced by Ragnarok Online 2: Legend of the Second.

Harker is a canceled vampire-hunting action-adventure game that was announced in 2006. It was being developed by The Collective, which then became Double Helix Games before development was terminated.

Sonic the Hedgehog: Awakening is an unreleased game that was in development sometime between 2006 and 2009. The game's title was found on Pete Capella's resume, who was the voice actor of Silver the Hedgehog at the time and voiced the character in the game. It being on the resume means that it was seemingly far enough in development for voice work to be done. There's currently no other info about the game.

Sword of Legendia was a video game announced in 2006 by Namco Bandai Games, for the Wii. Despite the title's similarity to the Namco 2005 PlayStation 2 role-playing video game title, Tales of Legendia, it was confirmed by producer Tsutomu Gouda that it wasn't part of the Tales series. In a Japan Expo 2011 interview, the game was revealed to have been cancelled.

A cancelled Nickelodeon game for the HyperScan.

Pokémon was a Plug It In & Play TV Games produced by Jakks Pacific. It was developed by HotGen. It was planned for release in 2007 but was never released.

Aaron Stone was a Nintendo DS game developed by n-Space and set to be published by Disney Interactive Studios in 2010. The game was meant to be a tie in for the Disney DX show of the same name.