Mundfish has announced both Atomic Heart 2 and a spin-off called The Cube, also based in what the studio is naming the "Atomic Universe". While PS5 versions weren't directly confirmed, both are listed as coming to PC and consoles. You can watch the Atomic Heart 2 announcement trailer above.

Atomic Heart 2 is described as a "spiritual successor" to the first game, while The Cube is an MMORPG shooter. "Atomic Heart 2 is an action-adventure role-playing game that brings you back to a retrofuturistic universe, full of new dangers. The sequel features a living world rich with possibilities and places a heavy emphasis on story, role-playing elements, and player freedom."

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"The story unfolds in an alternate-history world, with events now expanding to a global scale. Return to the magnificent world of science and technology, and find out what the next chapter has in store for you!"

"The CUBE, a new multiplayer RPG shooter with unique world-building, an intriguing story, exciting quests, and constant progression, is shaking the Atomic Universe. A giant, levitating Cube with rotating edges appeared, hiding a deadly equation inside. Can you survive another turn?"

What do you think of this big expansion to Atomic Heart, with both a sequel and an online spin-off? Put your thoughts in the comments below.