For those of you hidden under a rock, Call of Duty 5 is coming out sometime this year (hopefully). The game is going to have co-op (a first for the Call of Duty series) and is set in WWII. As Wired details, Call of Duty 5, now called Call of Duty: World at War, will have a trailer debuting on Xbox Live. The debut trailer will be on Xbox Live on June 21-22, in all its HD glory. Let's hope for the best, folks.