Anyone paying attention has already seen the Halo 4 footage where a Spartan throws what looks to be an oddball or bomb to another Spartan. But oxmonline.com posted up this sweet screenshot of Halo 4 Grifball (what in the heck are they carrying?), and it’s been confirmed that this ability will be available for Grifball, as well as faster speeds:
Game Informer had the following vid up, showing Halo 4 Grifball in action, where we are also newly introduced to a Halo 4 Forge map.