In their absence, many new terrorist organizations emerged as a result. Team Rainbow has been deactivated since 2012. Owners of the last generation version of the game may upgrade it at no extra cost.
An upgraded version of the game was later released for the PlayStation 5 and Xbox Series X on December 1st, 2020.
The game was released worldwide on December 1st, 2015. Unlike previous installments, the game features no singleplayer campaign and offers an online mode, though it does allow players to play offline in single-player tutorials called Situations. Inspired by counter-terrorist activities across the world, Siege puts heavy emphasis on environmental destruction and cooperation between players. it is the latest game to be released since Tom Clancy's Rainbow Six: Vegas 2 and is considered a successor to the now-cancelled Tom Clancy's Rainbow Six: Patriots. Tom Clancy's Rainbow Six Siege is the thirteenth installment in the Tom Clancy's Rainbow Six Franchise developed by Ubisoft Montreal and published by Ubisoft Entertainment. PS4/XBONE/PC: DecemPS5/Xbox SX: Decem'Are you ready, to Siege the day?'
