Doritos Crash Course is a obstacle race. Players run, with their avatars, as fast as they can to the finish, while trying to avoid gaps, hammers and waterballoons.
The parcours consists of platforms, coveyer belts, ropes and trampolines. There are 3 levels (USA, Europe, Japan). Each level has 5 courses.
Players can compete eachother in local or network multiplayer.
It's a free game for Xbox Live Arcade.