F.E.A.R. 3

We first told you about F.E.A.R. 3's provocatively titled F***ing Run mode in a recent preview, but there's nothing quite like seeing it for yourself in motion. Warner Bros. and Day 1 Studios have released a trailer for the co-op game type, which pits squads against a terrifying enemy: Alma's unstoppable wall of death.

As you might gather from the description "unstoppable wall of death," it won't do players any good to pour bullets into this foggy nightmare. Instead, as the mode's title says, run. Players have to fight their way through enemies and navigate obstacles, all the while being slowly chased by the advancing menace. If one player dies, it's game over for the entire team, so don't think you're doing anyone any favors by lone-wolfing it to the finish line. Check it out below.

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Look for the game on PC, PlayStation 3, and Xbox 360 on June 21.