SAS: Zombie Assault 4
Steam
- 81,542 Achievements Earned
- 11,722 Players Tracked
- 64 Total Achievements
- 67,763 Obtainable EXP
- 14 100% Club
Fill any augmentation slot up to grade 10 on any single weapon or armor piece
11.05%
Very Rare - 159.00 EXP
You have not earned this achievement yet
Log in to view progress