Popular open world game Saints Row 2 is free to own for a limited time on Steam for Linux.
Once you add the game to your Steam library, it will remain in your account forever even after the free period.
Saints Row 2 brings true freedom to open-world gaming. Players can play as who they want, how they want, and with whomever they want in this sequel to the much acclaimed and tremendously successful Saints Row.
You can get add the game to your library from here.