Today's blips are montages of exaggerated explosions, gunfights, racing, and killing. Just another week for video-game trailers.

Video Blips:

• Call of Duty: Modern Warfare 3 may be a mainstream game, but that doesn't mean it's any less difficult to master. Heh...that's Jonah HIll.

Continue after the break for guaranteed explosions in a Michael Bay trailer for Need for Speed: The Run, teleporting in Assassin's Creed: Revelations, and the reason fans of the Gravity Gun should rejoice for Rochard.

• Need for Speed: The Run decides to tease us with a "Michael Bay"-style trailer. Lots of attention to detail here...they even got this scene down.

• Assassin's Creed: Revelations shows us some of its new features. I have never seen more backstabbing in a single trailer.

• Rochard displays its unique gravity-defying gameplay. This is certainly a fun way to imagine the Gravity Gun on a 2D plane.