Cubit Studios shows off Infinitesimals sci-fi game with small heroes and huge bugs | preview

Cubit Studios showed off its Infinitesimals sci-fi game with tiny characters and some very big bugs.

It’s an upcoming third-person sci-fi action-adventure which will be published in 2026 by Epic Games Publishing. You’re kind of like a bug yourself, and you’re pitted against some much bigger ones.

I got a demo from Cubit Studios at the Epic Games booth at the Summer Game Fest Showcase on Sunday. James McWilliams, founder of Cubit Studios and game director for Infinitesimals, and Mickaël Fourgeaud, cofounder of Cubit Studios and lead developer for Infinitesimals, walked me through it.

We didn’t have a lot of time, so they took me through at a speedy pace. Infinitesimals is a third-person action-adventure game where players assume the role of the leader of an elite alien squadron stranded on a mysterious planet after a catastrophic crash. The Unreal Engine 5 visuals are awesome.