"A system failure at Soviet Facility № 3826 leads machinery to rebel against the people. You are Major P-3, Private Agent, and your task is to minimize the consequences of this 'systems failure' and prevent the leakage of classified information.
To succeed, you'll have to do your homework and study every deadly foe to avoid becoming their next victim, for secret experiments have led to the emergence of terrifying mutants, implacable machines, and bloodthirsty creatures."

The crossovers continue as Atomic Heart is coming to Reverse: 1999.

The Humble Choice October 2025 lineup includes Atomic Heart, V Rising, System Shock Remake, Cryptmaster, and more for just $14.99 per month.

Atomic Heart studio Mundfish announces its next venture, Mundfish Powerhouse, a publishing label aimed at helping the smaller developers of the gaming industry.
10 million players for Atomic Heart, nice!
Does this mean we might see an Atomic Heart 2? Crispy Critters!
It's on GP. 10 million players and a made another studio? So Did Gamepass help or contribute in making another studio for them? I know its on other platforms which also helped their new venture.
10 million? Hard to believe for a game with only 400 people playing this game currently and a all time peak of only 37k on PC. Is the difference in popularity of this game on console and PC really that big?
Well done Mundfish, I had a fun time with this game... apart from the 2nd dlc. Great world building, a solid storyline and Bioshock style gameplay. Looking forward to what comes next.
I started playing the game on Gamepass a while back. I stopped because it wasn't my cup of tea.
I am glad they were able to build a fan base for this game.
This looks so much better now.
(Just please dont be a jank on release. Release it when its absolutely ready)
And is that a Soviet vault-boy at the end?
🤞Dualsense support…. I see alotta cool oops for haptic feedback and adaptive triggers
Wow, this game looks super fun...hopefully it all comes together.
I was hoping for a release date..oh well.
I never thought I'd be excited for a first person shooter ever again. Atomic Heart changed all that. And even though it's been in development for years, my interest continues.
Oh yeah, they absolutely nailed those weapon sounds and effects imo.
damn that looks real cool