01Hardcore
Complete any mission on Brutal difficulty with Onslaught and Hardcore Friendly Fire enabled.
- Unlocked by
- 15.4%
- Rarity
- Rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Complete any mission on Brutal difficulty with Onslaught and Hardcore Friendly Fire enabled.
Data from Steam — Steam Web API Terms of Use. Last updated .