Atomic Heart Reaches 10 Million Players, New DLC Announced

Author: Noah May 11,2026

Atomic Heart has attracted 10 million players since its 2023 launch.

Although this figure reflects players rather than sales, it marks a significant milestone.

Available on PC, PlayStation, and Xbox, Atomic Heart, developed by Mundfish, emerged as a surprising AAA success from a lesser-known studio. The developer noted it set "a new standard for visual and cinematic excellence in FPS games." The title has garnered over 60 awards for best of the year and released three narrative-driven DLCs, with another currently in development.

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Launched in February 2023, Atomic Heart is a first-person shooter set in an alternate Soviet Union at its peak. We gave it an 8 in our review, praising it as "a bold, atompunk-inspired effort to follow in BioShock’s footsteps, with ambition that outweighs its flaws."

Mundfish is now launching Mundfish Powerhouse, a support service to help developers and investors bring distinctive projects to market.