Sound effects will sound authentic to any fan of the show. Trey Parker and Matt Stone do most of the voice acting, and the voice of Chef is recreated by Isaac Hayes, so everyone sounds exactly the way they should. The opening theme is the same as that of the TV show, and the in-game music is also good. Gameplay is typical of the 3D action genre, you basically run through the level, killing everything you can. Levels are very linear, and do not really encourage exploration.
Some levels feature puzzle-solving aspects, and keep tricky jumping and climbing to a minimum.
The game consists of five missions containing four levels each. Missions are handed out by Chef, who always seems to know exactly what is really going on. You begin the game by selecting any of the four boys to play, but the first level of each mission begins with you meeting up with the other three boys. You'll need all the boys together not only to progress, but also to carry all the weapons you'll find throughout the levels. Switching weapons also switches which boy you are playing.