According to a post on Gamasutra, "concept art and information" the site has gotten its eyes on reveal a title codenamed Epic Mickey, which is described as having "a distinctly shadowed, steampunk vibe." The game is likely the same project Spector and company have been working on since at least June 2007, and which the Deus Ex designer has said would elicit claims by hardcore gamers that he'd "sold out." In backing up its report, the site references an EGM rumor from March that suggests Junction Point's project will allow Disney to go up against "a certain pesky plumber" with "the mouse himself."
If true, Spector wouldn't be the first legendary designer to work with Walt Disney's most famous creation; God of War creator David Jaffe co-designed 1994's Mickey Mania for Sony Imagesoft.
Sony PlayStation 3 (late 2012)
Nintendo Wii console
Microsoft Xbox 360