Tom Clancy's Rainbow Six: Lockdown (used)

The next installment in the Rainbow Six series introduces a new single-player experience with advanced equipment and new scenarios.

This time, you can play as either Ding Chavez (the leader of Team Rainbow) or Dieter Weber (a sniper tasked with covering his team's movements).

You must lead your anti-terrorist unit into unknown territory to combat a bioterrorist threat. Rainbow Six 3 also features online multiplayer modes, including the PS2-exclusive Adversary Mode and the Xbox-exclusive Career Mode.