Free HTML5 browser game

The Specimen Zero

The moment has arrived to persevere in a hostile and mysterious environment. In the 3D horror game Specimen Zero, sick creatures creep across rooms trying to murder you until you can find a way to escape. You are terrified, you have no idea where you are, and your last memory is of being abducted. However, an unusual and maybe hazardous event has taken place in that peculiar location. A means of evasion from such establishments must be found by you.

Game description provided by GameMonetize.

Loading The Specimen Zero…

The game and in-game advertising are delivered by GameMonetize. If the player does not start, refresh this page or try a current Chrome, Safari, Firefox or Edge browser.

Current source controls: Find the keys to the doors arm yourself with ammo and weapons and make your way from chamber to room all while evading the monsters Controls WASD Move Spacebar Jump F Interact R Reload Esc Menu

Quick facts

Game details

Channel: Puzzle Games
Subcategory: Escape Games
Provider: GameMonetize
Platform: Web Browser
Orientation: landscape
Updated: July 21, 2026

Optional third-party video

Game walkthrough

The walkthrough player is supplied by GameMonetize and may contain advertising. It loads only after you choose to open it.

About The Specimen Zero

Game description provided by GameMonetize.

How to play

Find the keys to the doors arm yourself with ammo and weapons and make your way from chamber to room all while evading the monsters Controls WASD Move Spacebar Jump F Interact R Reload Esc Menu

Remembered in this browser