Hello gamers! 
A game called Obduction is free to own forever.
As long as you claim your copy before the 22nd July.
Game Description:
A sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.
As you walk beside the lake on a cloudy night, a curious, organic artifact falls from the starry sky and inexplicably, without asking permission, transports you across the universe.The strange worlds of Obduction reveal their secrets only as you explore, discover, coax, and consider their clues. As you bask in the otherworldly beauty and explore the enigmatic landscapes, remember that the choices you make will have substantial consequences. This is your story now.
Enjoy! 