NetherRealm's DC Universe fighter Injustice: Gods Among Us has already been confirmed for Wii U — but the team isn't yet sure what to do with the unique features of Wii U GamePad.

Speaking to Polygon, creative director and Mortal Kombat master Ed Boon said that the game will share the same features across every platform, but also confessed that NetherRealms doesn't have a killer idea for the touch screen just yet.

Right now, all the systems are in parity with the same feature sets. We're obviously going to have some conversation about the Wii U's unique controller and how to use it in a fighting game that's not just a gimmick. I don't want to just have a touch screen that shows all the secret moves and you just press them to fire them off. Thankfully the game isn't out until next year, but it's certainly not something that we've cracked yet.

There's plenty of time to get that sorted out, with the game not scheduled for release until 2013, but don't leave it too late please Mr Boon.