in Halo: Reach, Slayer is easily one of the most chaotic gametypes. You've got grenades flying everywhere, people rushing for the rockets, group kills, and n00b pwnage galore. It's fast and furious, and Anchor 9 in the new Noble Map Pack was made for this. It's a small map, features some low-gravity outdoor areas, and a symmetrical killbox. Basically, it's both a total nightmare and a complete dream. Check out this tournament on the map, straight from Bungie HQ.