Super Time Force
Super Time Force is a game with a complicated, self-described single-player co-op, time-travel hook, and the latest trailer for the game attempts to explain it all as simply as possible.
Every character in Super Time Force has his or her own abilities, and you you can stop and rewind time in order to take a new character into the fight alongside the player who was just fighting. It's complicated in text, but makes sense in practice, or when a video is explaining it to you step by step.
Super Time Force should be coming to Xbox 360's Live Arcade this year. For more on Super Time Force, check out our hands-on time with the game at PAX.
And make sure you don't forget: 'D' is for dinosaur.