01Pile 'Em Up
Kill 500 aliens. (does not have to be in same game)
- Unlocked by
- 38.9%
- Rarity
- Uncommon
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Kill 500 aliens. (does not have to be in same game)
Data from Steam — Steam Web API Terms of Use. Last updated .