Atomic Heart

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In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.

Developer: Mundfish
Publisher: Focus Entertainment, 4Divinity, Mundfish
Released: 20 Feb 2023
Price: $59.99
Platforms
Followers: 251,224
Steam Deck: Verified
Languages: English +12
Metacritic: 76
Controller: Full
Series: Atomic Heart
Age rating: M

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Update posts

0 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 12:39 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 12 hours. Observed since 19 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Fall into the Steam Autumn Sale!
1 Oct 2026 · Community Announcements
Steam Sale with our biggest discounts yet!
9 Sept 2026 · Community Announcements
Reverse: 1999 × Atomic Heart Collaboration Version is NOW AVAILABLE!
23 Jul 2026 · Community Announcements
Super hot Steam Summer Sale, save up to 75%!
26 Jun 2026 · Community Announcements
DLC#4 Survey!
1 Jun 2026 · Community Announcements
Photo Mode Contest is Live!
1 May 2026 · Community Announcements
Atomic Heart: Timeline of Events up to DLC#4
23 Apr 2026 · Community Announcements
PATCH 1.16.3.0 – LIST OF CHANGES Patch notes
23 Apr 2026 · Community Announcements
Twin and NORA plushies by Youtooz are available!
21 Apr 2026 · Community Announcements
Blood On Crystal DLC#4
17 Apr 2026 · Community Announcements
Step Into DLC#4 with a Steam Sale!
17 Apr 2026 · Community Announcements
Atomic Heart: Blood on Crystal DLC#4 is available now!
16 Apr 2026 · Community Announcements
Check out the Atomic Heart: DLC#4 Animated Key Art!
2 Apr 2026 · Community Announcements
Spring Steam sale is happening!
20 Mar 2026 · Community Announcements
The sound of Atomic Heart is coming to vinyl!🤩
6 Mar 2026 · Community Announcements
Atomic Heart Steam Sale is now live!
5 Mar 2026 · Community Announcements
Blood on Crystal, the final DLC#4 for Atomic Heart, releases April 16!
4 Mar 2026 · Community Announcements
Research Complexes in Atomic Heart
5 Feb 2026 · Community Announcements
Final DLC#4 for Atomic Heart releases this spring!
22 Jan 2026 · Community Announcements
The Steam Winter Sale is live!❄️
18 Dec 2025 · Community Announcements
Atomic Heart is part of Steam Sale!
2 Dec 2025 · Community Announcements
Check out the Atomic Heart: DLC#4 teaser now!
1 Dec 2025 · Community Announcements
Steam Autumn Sale has started!
30 Sept 2025 · Community Announcements
Creating: Lebedev
26 Sept 2025 · Community Announcements
Steam Sale is happening!
4 Sept 2025 · Community Announcements
Steam Summer Sale is here!
27 Jun 2025 · Community Announcements
Watch the extended Mundfish Games Showcase 2025 video. WISHLIST new games NOW!
12 Jun 2025 · Community Announcements
Mundfish unveils 3 new projects!
6 Jun 2025 · Community Announcements
Less than 2 days till Summer Game Fest!
5 Jun 2025 · Community Announcements
We are joining the Summer Game Fest 2025!
2 Jun 2025 · Community Announcements

From the game’s Steam news feed, last checked 12:39 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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