Through the account Twitter official of Rainbow Six: Siege, Ubisoft announced that the game has reached the impressive figure of 50 million players. The game is available on 4 PlayStation, Xbox One and PC from December of the 2015; thanks to the achievement of these remarkable numbers, the tactical FPS of the French software house is confirmed as one of the best exponents of the genre in the multiplayer context. A new chapter in the Rainbow Six series is currently being developed, entitled Rainbow Six Quarantine. According to a rumor recently circulated, the game should go out in the 2020, even if it is not known yet on which platforms it will arrive and above all if it will be or not cross-gen.