Subject Zero
Released 21 October 2026 · PC · Action, Adventure, Indie

You are a scientist turned into test subject zero, forced to fight the infection by venturing through your own nightmares. Will you survive.
Story
SUBJECT ZERO Subject Zero is a first-person psychological horror game combining hallucinations, virus, mutations, exploration, puzzles, and chases . You wake up inside a mysterious laboratory after a leak involving XPT-120 , an experimental virus capable of causing powerful hallucinations and mutations. Your goal is simple: survive and find a way out. But the further you go, the more your perception of reality begins to deteriorate. EXPLORE A WORLD THAT CHANGES Explore a secret laboratory, abandoned facilities, Backrooms , labyrinths, a strange hotel, and environments directly connected to the character's hallucinations and memories. Each area offers a different atmosphere and situation: exploration, puzzles, chases, observation, or survival. DON'T TRUST WHAT DO YOU SEE XPT-120 gradually distorts your perception. Rooms can change, environments can transform, and some apparitions may become impossible to distinguish from reality. You will sometimes have to understand your surroundings in order to progress, while avoiding the creatures hunting you. FEATURES First-person psychological horror Hallucinations and distorted reality Experimental virus and mutations ...
Gameplay
SUBJECT ZERO Subject Zero is a first-person psychological horror game combining hallucinations, virus, mutations, exploration, puzzles, and chases . You wake up inside a mysterious laboratory after a leak involving XPT-120 , an experimental virus capable of causing powerful hallucinations and mutations. Your goal is simple: survive and find a way out. But the further you go, the more your perception of reality begins to deteriorate. EXPLORE A WORLD THAT CHANGES Explore a secret laboratory, abandoned facilities, Backrooms , labyrinths, a strange hotel, and environments directly connected to the character's hallucinations and memories. Each area offers a different atmosphere and situation: exploration, puzzles, chases, observation, or survival. DON'T TRUST WHAT DO YOU SEE XPT-120 gradually distorts your perception. Rooms can change, environments can transform, and some apparitions may become impossible to distinguish from reality. You will sometimes have to understand your surroundings in order to progress, while avoiding the creatures hunting you. FEATURES First-person psychological horror Hallucinations and distorted reality Experimental virus and mutations Exploration and environmental puzzles Labyrinths and liminal spaces Backrooms Creatures and chase sequences Immersive sound design and environments Story revealed through the environment and...
Features
- Single-player
- Chat Speech-to-text
- Narrated Game Menus
- #category_playable_at_your_own_pace
- Playable without Timed Input
- Stereo Sound
- Family Sharing






Release details
Subject Zero is a Action, Adventure and Indie game by Renewal Studio. Subject Zero came out on Wednesday, 21 October 2026 on PC. This date comes from Steam and was last checked on 21 October 2026.
Frequently asked questions
When did Subject Zero come out?
Subject Zero came out on 21 October 2026.
Which platforms is Subject Zero on?
Subject Zero is on PC.
Who makes Subject Zero?
Subject Zero is developed by Renewal Studio.
What kind of game is Subject Zero?
Subject Zero is a game of these genres: Action, Adventure and Indie.