Black Mesa
Steam
- 687,847 Achievements Earned
- 63,891 Players Tracked
- 50 Total Achievements
- 11,569 Obtainable EXP
- 2,471 100% Club
Assemble all the possible Scientists and Guards at the end of Office Complex.
9.76%
Very Rare - 286.00 EXP
You have not earned this achievement yet
Log in to view progress