The Boiler

Night shift. Sub-level B2. The power is out — and the pressure keeps rising.

THE BOILER is a short first-person horror game set in the basement of an old municipal heating plant. The boiler has no automatic relief anymore. Vent its three relief valves by hand before it ruptures, restart the standby generator to release the emergency exit's magnetic lock — and get out.

But something lives in the pipes.

It follows noise. It watches the light.

FEATURES

• Stealth horror: footsteps, valves and machinery all make noise — and it hears everything

• Hide in lockers, but never let it see you climb in

• Manage the boiler pressure against the clock

• Notes left by the previous shift tell you what went wrong down here

• Full English and Russian localization

• Checkpoints, adjustable settings (sensitivity, FOV, brightness, quality)

CONTROLS

WASD — move · Mouse — look · Shift — run (loud) · C / Ctrl — crouch (quiet)

F / Right mouse — flashlight · E / Left mouse — interact (hold for valves and machinery) · Esc — pause

Playtime: about 15–20 minutes.

🎧 Headphones recommended. Play in the dark.

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Made with AI: this game — code, 3D models, textures, sound and trailer — was created by Claude Opus 5.5 (Anthropic).

Windows may show a SmartScreen warning because the game is not code-signed: click "More info" → "Run anyway".