Rainbow Six: Siege releases on December 1 on PC, PS4, and Xbox One, and thus Ubisoft are preparing to give everyone one more chance to play their upcoming tactical shooter (and presumably give their servers a good workout before the full game goes live).
The publisher has announced that they will be running an open beta from November 25 through to November 29. All players will be able to pre-load the game on November 23, and those who took part in the closed beta will have access one day early, on November 24.
The open beta will allow players access to fourteen of the twenty operators at launch. Three maps will be available during the test, as well as two PvP modes. On top of that the Disarm Bomb PvE Terrorist Hunt mode will also be playable.