Several pieces of artwork suggest that the sequel is in the development process.
http://www.nintendoworldreport.com/news/27614
A sequel to Disney Epic Mickey is in the works, indicated by details and several pieces of artwork found on a Disney online marketing survey.
The survey mentions that Epic Mickey 2 is being worked on for Wii, PlayStation 3 and Xbox 360. The game will feature a two-player co-op mode where players control Mickey Mouse, with his paint and thinner mechanics from the first game, and Oswald the Lucky Rabbit, who will use electricity to fend off enemies, as well as fly like a helicopter.
The first Epic Mickey game on the Wii sold well, though it received mixed reviews, and several members of developer Junction Point were laid off as soon as the game was completed.
Interesting but I would have much preferred that DuckTales game that one of the developers of Epic Mickey said they wanted to do but Disney did not seem to.
They will when Ducktales shows up in the next Kingdom Hearts game and reminds everyone how awesome it is. /wishful thinking
Huey, Dewey, and Louie were already in Kingdom Hearts: Birth by Sleep.
Oh NO! A sequel! Disney sequels are always worse!!!