There are a maximum of 30 Ancient Space achievements worth 875
26 tracked gamers have this game, 1 has completed it (3.85%)
An Englishman's Home is His Castle36
Construct a self-defending, self-repairing, self-protecting, enemy-detecting and enemy-attacking group of buildings.
Unlocked by 2 tracked gamers (8% - TSA Ratio = 3.60)