SCP: Secret Laboratory / Achievements
01Happy Halloween!
Play the Halloween version of the game.
- Unlocked by
- 11.2%
- Rarity
- Rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
SCP: Secret Laboratory / Achievements
Play the Halloween version of the game.
Data from Steam — Steam Web API Terms of Use. Last updated .