Atomic Universe
Atomic Heart
February 21, 2023ShooterRole-playing (RPG)Adventure
70Player rating(228)72Critic rating(4)99following
- Developer
- Mundfish
- Publisher
- Focus Entertainment
- Platforms
- WindowsPlayStationXbox
- Themes
- Action · Science fiction · Open world · Mystery
- Also known as
- AtomicHeart.exe
About
Atomic Heart is an adventure first-person shooter, events of which unfolds in an alternate universe during the high noon of the Soviet Union. The principal character of the game is a special agent P-3, who after an unsuccessful landing on enterprise "3826" is trying to figure out what went wrong.
Across Zagreus servers
1 server
102 hours
Total playtime
13
Players
90
Sessions
#457
Most played
of 4,688 games
- First played
- Oct 11, 2025
- Last played
- Oct 9, 2026
Last 90 days69 hours
Top players
All servers
- 1
-Himuks51 hours - 2
k3v1nm0j024 hours - 3
equili3r1um7 hours - 4
WoodSpiritX6 hours - 5
skylers214 hours - 6
Immortal4 hours - 7
Zypher2 hours - 8
Dom2 hours
Screenshots
6
Trailers
Opens YouTube
Time to beat
Community-reported
- Hastily
- 16 hours
- Main story only
- Normally
- 22 hours
- Story plus some extras
- Completely
- 36 hours
- Everything there is
Modes & multiplayer
Single player
Where to buy
Steam — opens Atomic Heart on Steam in a new tabPlayStation Store — opens Atomic Heart on PlayStation Store in a new tabXbox — opens Atomic Heart on Xbox in a new tab
Official & community
Similar games
From IGDB
