This week, you can grab Project Winter and Samorost 2 for free. Project Winter is a survival game with a twist, as your group will have to gather resources, repair structures, and brave the wilderness while keeping an eye out for any potential traitors who'll sabotage your efforts. Samorost 2 is an old-school point-and-click adventure game, and it tells a surreal story of a space gnome looking to rescue his dog from mischievous aliens.