Welcome to the International Space Station (ISS), Astronaut. In Station Spacewalk Game you'll experience the thrill of conducting NASA repair work on the International Space Station. After negotiating your way through the airlock, you, the astronaut, will be tasked with jobs critical to help power up the space station so it can continue to operate. First take your time to explore the station, but then it's time to get to work. You'll have to move quickly and carefully, with a limited quantity of oxygen you must complete your Extravehicular Activities (EVAs) and get back into the airlock before your air supply runs out.