Fallout 3: New Vegas is a new action role-playing game for the Xbox 360. The game is set in the world of Fallout 3 and allows players to choose from a variety of characters to play as. The game offers a unique and powerful combat system that allows players to control their own characters as they explore the world. The game is also packed with features, including a large variety of quests, a robust economy, and a variety of multiplayer modes.