Disney showed Epic Mickey: Rebrushed during today’s Partner Nintendo Direct. It is coming later this year.
The original Epic Mickey came out for Wii in 2010. The 3D platformer included some RPG mechanics. It came from Warren Spector, the man behind the original Deus Ex.
The remaster definitely looks better graphically than the Wii original … although it does still have a bit of that, uh, Wii look about it.