You are a dashing young astronaut. Your ship has crash-landed on an alien planet. The repairs will require resources that can only be scavenged from the world around you—a vivid, dangerous environment full of alien creatures, some of which can be won over. The pets you befriend will help defend against robots, giant evil flowers, and ghosts. Additional abilities—cloning, teleporting—expand what you can do as the planet reveals more of itself. The world changes with each passing in-game day, so no two visits to the same area are quite the same.