It is believed that the Master Chief will be coming to Rainbow Six: Siege soon. This information has not yet been confirmed by Ubisoft, but in a recent leaked clip we can see the new Elite Skin for Sledge, which shows the UNSC Spartan in all his glory.
The leak was first posted by Twitter user klobrielle, well known for discovering information ahead of time. The Master Chief has already made appearances in other games, so it is possible that he will appear in Rainbow Six: Siege as well.
If this crossover turns out to be real, it will most likely be a hit. Would you get the Master Chief Sledge skin?