Rainbow Six Siege is free to play this weekend on Xbox and PC

[Windows Central]

Another weekend, another game to play completely free of charge! Following the recent free days to play in For Honor, Ubisoft is back again and it's brought the big guns. From May 17 to May 20, Rainbow Six Siege is free to play on all platforms. That means Xbox and PC players can jump right in, likewise if you've got a PS4 under your TV.

Full story from the WindowsCentral blog...