Full list of all 35 Geometric Sniper achievements.
The base game contains 18 achievements, and there is 1 DLC pack containing 17 achievements.
COMPLETE THE 10th AND 11TH MISSION
COMPLETE THE 12th MISSION
COMPLETE THE 11TH MISSION
GET ALL ACHIEVEMENTS
COMPLETE THE 1st MISSION
COMPLETE THE 2nd MISSION
COMPLETE THE 3rd MISSION
COMPLETE THE 4th MISSION
COMPLETE THE 5TH MISSION
COMPLETE THE 6th MISSION
COMPLETE THE 7th MISSION
COMPLETE THE 8th MISSION
COMPLETE THE 9TH MISSION
COMPLETE THE 10th MISSION