I know Scorn Planet is Windows only, but its an Indie game developed by a single person. That won't stop my from trying it in PlayOnLinux, but you never know if he is going to port to Linux. Its actually quite impressive and I'm looking forward to seeing more development. Seems like a typical Sci-Fi RPG like Fallout, but the visuals are nice, animation is smooth and there are some original ideas here that can make it a real hit.