For those of you that like to buy the overpriced Xbox Live Games on Demand rather than pay way less for a retail disk version, you may be pleased to know that SEGA has released Aliens vs Predator. Aliens vs. Predator allows players to take the role of three infamous species: Colonial Marines, Predators and Aliens in three outstanding single-player campaigns and hours of intense three-way multiplayer gameplay. Bayonetta is PlatinumGames’ critically acclaimed stylish and cinematic action game, directed by Devil May Cry creator Hideki Kamiya, featuring fast-paced dynamic combat and outlandish finishing moves performed with grace. Next week will see the release of Bayonetta on Games on Demand.