Rainbow Six Siege free to play this weekend

PC players tempted by Rainbow Six Siege have the opportunity to try the released game for themselves this weekend as it will be free to play.

There is a condition, however. You will need to be invited by an owner of the game, who will get four invite codes from the Rainbow Six Siege website.

That's the best way to experience the game; it relies on cooperation, communication, and teamwork, so best to link up with players you know.