Surgeon Simulator 2013 has been updated with two new missions set in space. Shack News reports there are 18 new achievements to collect and a kidney and and brain to operate on. According to Eurogamer, the update adds some sort of ARG, too. Previously to the update there had already been a hidden space mission offered as a reward for those who collected all the floppy disks. The amusing sim is available on Linux, Mac and PC on Steam for $10.