Zombie Panic! Source
Steam
- 17,309 Achievements Earned
- 1,792 Players Tracked
- 106 Total Achievements
- 16,174 Obtainable EXP
- 41 100% Club
Survive any official survival map for the first time.
30.47%
Rare - 31.00 EXP
You have not earned this achievement yet
Log in to view progress