There are a maximum of 30 Ancient Space achievements worth 794
32 tracked gamers have this game, 2 have completed it (6.25%)
An Englishman's Home is His Castle28
Construct a self-defending, self-repairing, self-protecting, enemy-detecting and enemy-attacking group of buildings.
Unlocked by 4 tracked gamers (12% - TSA Ratio = 2.82)