I'm one of those rare gamers who prefer shooting computer controlled bad guys instead of good old-fashioned human beings. Competition doesn't bother me as much as the jerks on the other side; the whiny pre-teens, racists and cheaters. Forget about deathmatch. I'd rather cozy up on the couch and enjoy single-player.

Halo 3: ODST changed that, thanks to Firefight mode. Bungie took my love for slaughtering AI bad guys and fused it with team-based play, where up to four players work co-operatively to outlast progressively difficult waves of Covenant. It was essentially the best of both virtual worlds, where I satisfied my desire to murder bots while cracking jokes with friends.

That's why Halo: Reach is high on my radar. Firefight returns, but with a slew of new options that make it even more rewarding, starting with online matchmaking. Now you can play this mode 24/7 with anyone in the world. Yes, that means I could randomly wind up with three jerks, but at least one thing remains constant, and that's the Covenant. Even if my team goes rogue, I can still set off and murder aliens.