Oshovah found a picture in the Art of Halo book that has convinced him that the fourth grenade we’ll see in Halo 3 is an incendiary grenade; you can find his reasoning in his forum post (and I’ve added a scan of the image in question, for reference). We won’t know anything until Bungie confirms it… but this is some pretty solid speculation!(Louis Wu 16:27:50 UTC)
The latest news about the Halo series of games from Microsoft