Warner Bros. Interactive has a big week coming up next week. Not only will we see the return of Batman with the awesome Arkham Origins, but we'll also get the latest in the company's Lego games, the action-packed Lego Marvel Super Heroes.

The publisher has announced that we'll actually be able to get our hands on the latter starting tomorrow, through the release of a new demo. You'll be able to play as various characters in the Lego Marvel Super Heroes demo, including Iron Man, The Incredible Hulk and Spider-Man. It'll give you a better idea of what to expect from character switching, and how their abilities come into play.

Look for the demo starting tomorrow on Xbox Live, PlayStation Network and PC. The full game releases on October 22nd for Xbox 360, PlayStation 3, PC, PS Vita, Wii U and the Nintendo 3DS. It'll also arrive on November 15th for PlayStation 4 and November 22nd for Xbox One.