Atomic Heart 2 Announced at Summer Game Fest

Atomic Heart 2 is currently in development at Mundfish, as announced today at Summer Game Fest. Mundfish also unveiled The CUBE, a new multiplayer RPG shooter set within the Atomic Heart universe.

In a new trailer released today, we saw our first glimpse of Atomic Heart 2, which is being developed for both PC and consoles. Like its predecessor, it’s an action-adventure FPS with RPG mechanics set in a retrofuturistic alternate history. In a world designed as a utopia for humans and their robotic servants, advanced robotics and AI have turned hostile, shattering society. Just as everything teeters on the brink of collapse, the player steps in to prevent the total downfall of humanity.

The CUBE takes place in the same universe as Atomic Heart, but several years later—inside a massive floating cube. Its sudden appearance has triggered bizarre and disturbing events, and players must venture inside to uncover the truth behind it and save humanity from its growing threat. The CUBE is a multiplayer RPG shooter planned for PC and consoles.

The original Atomic Heart launched in 2023 to an 8/10 review from IGN: "Atomic Heart is a deeply ambitious, highly imaginative, and consistently impressive atompunk-inspired attempt at picking up where the likes of BioShock left off – something it’s done with a lot of success," we wrote in that review.

Just last week, developer Mundfish revealed that Atomic Heart has surpassed 10 million players. The game has received multiple DLC releases since launch, with one more still in development.