The Experiment

Deep in a frozen Alaskan warehouse, something got loose.

Blackridge Facility, Object 7 - a black-site experiment that was never meant to leave its cell. Now two elite recovery teams, a US Task Force and Russian Spetsnaz, have been sent into the dark to bring it back. But Subject X isn't waiting to be caught. It's nearly invisible. It's on the catwalks above you. And it's hunting.

THE EXPERIMENT is a tense, atmospheric three-way survival shooter that runs entirely in your browser. Three forces collide in the same black warehouse and only one walks out. Pick a side and survive the crossfire - or become Subject X, a near-invisible predator who stalks from the shadows, clings to walls, and pounces to tear soldiers apart. Last faction standing takes the round. First to five rounds takes the match.

Pick your side:

• 🪖 US Task Force — discipline, firepower, and three switchable weapons.
• ☭ Russian Spetsnaz — same hardware, different orders, same darkness.
• 👁 Subject X — a refractive shimmer in the air. Climb, leap, evade gunfire, and hunt.

Features

• A genuine three-way war — two AI squads that hunt each other and you, not just a shooting gallery.
• Play as the monster — near-invisible cloak, wall-cling, pounces, and evasive movement.
• A warehouse built on dread — pools of lamplight in deep darkness, positional gunfire and death-cries closing in around you.
• Survival that feels human — a live heart-rate system where sprinting spikes your pulse and your aim, forcing you to take cover and breathe.
• An arsenal with identity — Assault Rifle, Uzi, and Shotgun, each with its own ammo, recoil, and spread. Headshots hit double.
• Round-by-round scoreboard, kill feed, and a heavy industrial-metal soundtrack baked right in.
• Zero install. It's a single file. Open it and you're in the dark.

How to play Choose a side on the title screen and survive. Soldiers: clear the other two factions. Subject X: hunt everything that breathes.

Controls

• WASD — move · Mouse — look · L-Click — fire / claw
• 1 / 2 / 3 — weapons · R — reload · R-Click / Q — aim (soldier) / pounce (Subject)
• Space — jump / cling to walls (Subject) · Shift — sprint · G — grenade
• Esc — pause · M — mute · when spectating, Enter / K — skip to the result

Headphones recommended. Play in the dark.