Here is the full list of all 12 Miner Wars 2081 achievements.
Complete mission 17/31
Complete mission 12/31
Complete mission 8/31
Complete mission 3/31
Complete mission 1/31
Find all 21 secret rooms (hint: majority of them are monitored by a remote camera)
Complete mission 21/31
Complete mission 26/31
Complete mission 27/31
Complete mission 29/31 – rescue Marcus!
Complete mission 31/31 – finish the campaign!
Fly in ‘Stanislav’ ship (hint: this class of ship is used by Russians and Chinese)