Mundfish confirmed development of Atomic Heart 2 during Summer Game Fest, alongside unveiling The CUBE - a multiplayer RPG shooter expanding the Atomic Heart universe.

Atomic Heart 2 Revealed

The debut trailer showcases Mundfish's sequel currently in development for PC and consoles. Maintaining the original's retrofuturistic FPS-RPG hybrid formula, players return to its alternate-history world where cutting-edge robotics and AI have turned against their human creators. Just as civilization teeters on collapse, players must prevent humanity's final destruction.

The CUBE Expands the Universe

Set years after Atomic Heart's events, The CUBE introduces multiplayer gameplay within its namesake floating structure. When this mysterious geometric anomaly triggers catastrophic events, players must team up to uncover its secrets and protect humanity. The RPG shooter experience arrives simultaneously on PC and consoles.

IGN originally awarded Atomic Heart an 8/10 review upon its 2023 launch, praising its "ambitious atompunk vision that successfully carries BioShock's legacy forward." Mundfish recently confirmed the title surpassed 10 million players, supported by multiple DLC releases with more content still forthcoming.

The studio continues expanding its distinctive retrofuturistic universe across both single-player and multiplayer experiences.