Atomic Heart Dev Announces Two New Xbox Games, Including A Full-Blown Sequel

Well well well, things just got a little bit atomic at Summer Game Fest 2025! Mundfish, the studio behind former Game Pass shooter Atomic Heart has just announced two brand-new Xbox games - including Atomic Heart 2!

Yep, we're officially getting more of this mad, mad world on Xbox sometime soon - in the form of both AH2 and an upcoming multiplayer spin-off called The Cube. We're going to throw a bunch of information on both of these titles down below for you to check out:

Atomic Heart 2 (Release Date TBA)

"The Atomic Heart sequel brings you back to the retrofuturistic universe, full of new characters and dangers. The game immerses you in events on a global scale and raises the bar for what an open-world action RPG can do."

The Cube (Release Date TBA)

"The CUBE is a multiplayer RPG-shooter that blends unique world-building, an intriguing narrative, and exciting quests into one game. A living world full of memorable characters, diverse biomes, and tons of enemies, including powerful bosses, awaits you."

Hyped for even more Atomic Heart? Talk to us about these new announcements down below.