The Rainbow Six franchise is known for its action-packed game play and heart-stopping realism, and Rainbow Sixr: Raven Shield will continue the tradition. Developed by Ubi Soft's Montreal studio, in close collaboration with Red Storm Entertainment, Rainbow Sixr: Raven Shield features a brand new Tom Clancy storyline in which Team RAINBOW is led all over the world in a string of dramatic operations. The game will utilize graphics technology provided by the next-generation Unreal engine to power 15 new single-player missions that include the discovery of a cache of biological weapons and stopping an armed gang from terrorizing a London bank.