Tom Clancy's Rainbow Six 3

Tom Clancy's Rainbow Six 3: Raven Shield is a 2003 tactical first-person shooter video game developed by Red Storm Entertainment and published by Ubi Soft for Microsoft Windows and Mac OS X. It is the third entry in the Rainbow Six series. The game's plot follows Rainbow, a secret international counterterrorist organization, as they respond to a wave of terrorist attacks threatening South America. Based on Unreal Engine 2, Raven Shield is a tactical shooter with realistic properties. Raven Shield moved toward mainstream first-person shooters like Counter-Strike, adapting various features absent in previous versions.