It’s better to work as a team – this was probably Ubisoft’s thought while concepting up Rainbow Six: Siege. In this game, actual teamwork is essential to win. In the video below, we’re getting an introduction of the British special team, the SAS. Smoke, Mute, Tatcher and Sledge are the codenames of the characters, using some rappel entrances, making good use of poison gas, all while being stealthy. Stylish.