There are a maximum of 33 ProtoGalaxy achievements worth 979
54 tracked gamers have this game, 4 have completed it (7.41%)
Fly through all markers in the Battle Ship mission (single player, normal difficulty or harder).
Unlocked by 5 tracked gamers (9% - TSA Ratio = 3.28)
Do you have a question about this achievement? Please post it in the ProtoGalaxy Forum