Hey. Can you be more specific about what's happening? Could you send some screenshots on what is going wrong to florin at spacemen dot ro?

Hey, no worries. Can you confirm if you're using 32 or 64 bit Ubuntu? In two words, you should extract all the files in the archive to a directory (that is NOT home/Spacemen), than you should find there 2 directories and a file that's called Spacemen. Right click the file and chose run. Let me know if it works for you.