Orc Assault

Orc Assault was the first multiplayer game to hit shelves in 2003, and it still has a healthy fanbase today. Unlike other PC games, Orc Assault was intended to be a highly strategic first-person shooter, and it has shipped well, making it a solid addition to the Xbox's lineup. The multiplayer mode of Orc Assault is similar to the multiplayer in Halo: Combat Evolved, and it includes a lot of both. You can play through the campaign cooperatively, or you can play on an artificial intelligence opponent. Orc Assault can be played alone, as it is included with every Xbox package.