Hearts of Iron IV / Achievements
01Tsar Bomba
As Tsarist Russia complete the Special Project for thermonuclear bombs.
- Unlocked by
- 0.5%
- Rarity
- Ultra rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Hearts of Iron IV / Achievements
As Tsarist Russia complete the Special Project for thermonuclear bombs.
Data from Steam — Steam Web API Terms of Use. Last updated .