A Deadpool game based on the comic book character has been announced. The game is being published by Activision and developed by High Moon Studios. best known for Transformers: War for Cybertron and the upcoming Transformers: Fall of Cybertron. The game will be coming out next year, no official date has been given, also no word on which platform(s) it will be on yet.
Below is a trailer for the game, via IGNentertainment: