Discover The CUBE: An Exciting MMORPG Shooter in the Atomic Heart Universe

Introducing The CUBE: A New MMORPG Shooter Set in the Atomic Heart Universe

At the recent Summer Game Fest 2025, Mundfish, the creative force behind the acclaimed game Atomic Heart, revealed their latest venture: The CUBE. This upcoming title is set in the same captivating universe as its predecessor and the newly announced sequel, but it diverges significantly in gameplay style, taking the form of an MMORPG shooter.

Exploring a Unique Gaming Experience

Mundfish aims to blend intricate worldbuilding with engaging narratives and thrilling quests to create a vibrant and immersive experience. Players will explore a vast, living world teeming with memorable characters, varied biomes, and numerous foes, including formidable boss encounters. The intriguing backstory involves a colossal cube that mysteriously materializes in the sky, prompting players to navigate its constantly evolving landscapes and unravel its enigmas.

A Technological Breakthrough

According to Robert Bagratuni, the Founder and CEO of Mundfish, the team is proud to have developed pioneering technology that permits thousands of objects to move and rotate in real-time across expansive terrains. Bagratuni stated:

At Mundfish, we were the first in the industry to implement a technology that allows thousands of objects to move and rotate simultaneously across massive stretches of terrain — online and in real time. No other game has ever done this before. This became possible thanks to our innovative proprietary split-rendering system, which redefines how motion is handled in interactive environments. The technology delivers maximum performance even under extreme load. In The CUBE, physics, ballistics, and gravity feel completely natural — but under the hood, it’s powered by rocket science. The system enables seamless transitions, precise object tracking, and synchronized multiplayer in a living, ever-evolving world. It’s a true technological breakthrough.

What’s Next for Players?

While a specific release date for The CUBE has yet to be announced, expectations are high, particularly given the complexities of the MMORPG genre. In the meantime, avid gamers can already add The CUBE to their Steam wishlist. Additionally, the game is in development for consoles, further broadening its accessibility.

Stay Informed

For those interested in following the game’s progress, stay tuned for updates and news from Mundfish as they unveil more details about this innovative project.

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