Tom Clancy's Rainbow Six Vegas 2

Explore Vegas hot spots as the environment changes from dusk to bright daylight to dawn
Multiplayer includes 11 smaller maps that force more intense face-offs, 2 adversarial modes, more rewards, and easier access to matches using the improved and intuitive matchmaking system
Create your own identity that stays the same in both single player and multiplayer modes and progresses as you do
Turn single player mode into co-op mode at any time, just by jumping into the game
AI is more challenging than ever