Atomic Heart, the mysterious first-person shooter from developer Mundfish that's vaguely reminiscent of BioShock (in a good way), has cheekily revealed its release window. At the end of the new trailer, the release window is revealed to be sometime in the final four months of 2022, as the trailer reveals "#######ber 2022," thus narrowing it to September, October, November, or December (and perhaps giving the Mundfish team some wiggle room if they're aiming for one of those earlier "-mber" months and end up needing to polish the game a bit longer). Whenever it drops, Atomic Heart will be available on PC, PlayStation 5, PlayStation 4, Xbox Series X|S, and Xbox One.

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.
Outstanding!!
Atomic Heart is one of the few..few games that look like a current-gen production to me.
Every time I see this game it somehow seems to get crazier in the worst way, while also looking absolutely impressive in the best way possible.
April##ber release please.
Looks awesome, it has from the first trailer ages ago. I hope it lives up to appearances, I thought they'd been having difficulties but it doesn't look like it.
Looks absolutely bananas and I'm all about it. Fingers crossed it delivers.