If you bored to play every weekend Cube 2 then here are 2 alternatives for you that you could play this weekend :
1. Tales of Monkey Island 1st Episode
Tomorrow is the “International Talk Like A Pirate Day “ and therefore you can Download this game for free.
2. Unreal Tournament 3
This weekend you can play the UT 3 for free. The only thing you need is a steam account.