Hearts of Iron IV / Achievements
01American Prometheus
As the USA have Robert Oppenheimer complete the Manhattan Project.
- Unlocked by
- 1.3%
- Rarity
- Very rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Hearts of Iron IV / Achievements
As the USA have Robert Oppenheimer complete the Manhattan Project.
Data from Steam — Steam Web API Terms of Use. Last updated .