There are a maximum of 28 1849 achievements (18 without DLC) worth 481
98 tracked gamers have this game, 17 have completed it (17.35%)
Build eight or more mines of any type on the same map.
Unlocked by 20 tracked gamers (20% - TSA Ratio = 2.21)
Do you have a question about this achievement? Please post it in the 1849 Forum