New mechanics introduced in Siege include destructible environments, allowing players to both breach walls, doors, floors and windows to create new lines of sight and shooting angles. Unlike earlier Rainbow Six games, Siege is a multiplayer-focused competitive shooter, though it retains the military theme and contains many realistic elements. Tom Clancy's Rainbow Six Siege is a multiplayer First-Person Shooter video game in Tom Clancy's Rainbow Six franchise, developed by Ubisoft Montreal and published by Ubisoft.
