Disney has confirmed that Wii is the lead platform for upcoming Epic Mickey game titled as "Epic Mickey 2". However Warren Spector has assured fans that Xbox 360 and PS3 version won't just be a "up-rezzed" ports.
Warren Spector also revealed the reason behind selecting Wii as a lead platform for Epic Mickey 2. He stated, "because we have Wii tech and Wii expertise and because we needed to build next-gen tech, which we didn’t have, we prototyped, essentially, on the Wii. And the next-gen versions are running about a month behind everything. Just recently, everything caught up, so now we’re running in lock step, making them simultaneou"
"If we come up with something in tuning the game at Junction Point on the Wii version we think will benefit the 360 and PS3 version, that gets integrated into the 360 and PS3 version. If the guys at Blitz working on the next-gen platforms come up with something that will benefit, it comes back the other way."
He also explained why development team eliminated the idea of developing completely different experiences for different consoles. "And I’m just not a believer in the idea you have to make different games for different platforms. We had a game experience we wanted people to have. We had a story we wanted to tell."
He concluded, "I guess you could say the Wii is the lead platform, because we’re driving the creative on all three platforms. But really, it’s been a two-way street. They’re both feeding into each other."