Test Zero is a roguelite, cyberpunk, shooter-platformer. You will explore this test chamber. Fight other test subjects, gather resources and go on.

Blurb by the publisher, via Steam — shortened.

Genre

Action

Type

offline

Developer

Overdrive Studio

Publisher

Overdrive Studio

Released

Jul 30, 2025

Platforms

Windows

Anti-cheat

-

DRM

None detected

Status

active