The Doritos-sponsored Unlock Xbox indie game contest has been narrowed down to two finalists, and one of them has co-op. Harms Way is a racing game where you actually compete in cooperative teams of two - one drives and the other utilizes sniper turrets on the track to take out bridges, open shortcuts, and obliterate the other racers. It looks like good fun, playable in four-player splitscreen or online.
Its opponent, Crash Course, features competitive multiplayer instead of co-op. Both games are completely free and available on the Xbox Live Arcade right now. To vote for your favorite, simply vote for it in the game's menus while you're playing. We already know which one you'll pick, though, right? Right.