In Spacebase DF-9 , you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future. Meteor impacts! Explosive decompression! Unbearable loneliness! Key features: Resource management Carefully plan and build your base using raw matter, mine more from asteroids. Detailed simulation of oxygen and vacuum Keep citizens comfy and safe from asphyxiation. Social simulation Citizens mingle, forming friendships and enmities that affect morale and base culture. Duty assignment Assign citizens to duties they're well suited for, and watch base efficiency and happiness increase as these skills develop.