
Screenshots

Watch trailer on Steam ↗Tunnel Rot
mkr2002 · Published by mkr2002
Content notice: Tunnel Rot contains intense psychological horror, disturbing imagery, blood, implied violence, themes of captivity, mental deterioration, death, and references to animal suffering. It is intended for mature audiences.
1 user reviews — 100% positive (1 reviews) · 20 achievements
Last updated 28 Sept 2026
A gritty camera-survival psychological horror. Survive against the manifestations produced by your clawing guilt in the sewer. Preserve your power, preserve your sanity.
£3.99
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Price history
Indie · 2026 · More under £5 games
About this game

Story
The sewer dragged you into its depths. Descending down the manhole, the outside gets darker, the quiet gets louder, and the faint whispers of regret start scratching away at your mind. Lugging a heavy bag full of camera equipment, you get to work setting up a small station to survey the halls.
Installing the cameras were a tense nightmare. You heard a noise but weren't sure what it was, or if it was even real. You saw a shadow engraved into your eyes, a headache digging deep. Eventually, you find yourself back at the station.
As time goes on, the darkness tugs away at you, feeling an impulse to be consumed by it. The more you look, the more you realise why you're even in the sewer. The past starts to drag a sharp rusty knife across your cerebral cortex,
Preserve your power, your resources, and your sanity.

Gameplay
A camera based psychological horror game. Survive until 6 AM, preserve your power, face manifestations with your flashlight. They will move faster as you progress, and power will drain faster as well. Manifestations will kill you if you are not aware of their location, so using your camera is vital to your survival.
Content
5 main nights
11 lore filled cutscenes
Custom night mode with modifiers
High score system for custom night
Extras content (making of material)
Secrets and easter eggs

System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: Dual-core 2.0 GHz
- Memory: 2 GB RAM
- Graphics: DirectX-compatible integrated or dedicated graphics
- DirectX: Version 9.0
- Storage: 1 GB available space
- Sound Card: Standard audio device
- VR Support: N/A
Recommended
- OS: Windows 10 / 11
- Processor: Dual-core 2.5 GHz or better
- Memory: 4 GB RAM
- Graphics: Dedicated GPU or modern integrated graphics
- DirectX: Version 9.0
- Storage: 2 GB available space
- Sound Card: Headphones recommended
- VR Support: N/A
Supported Languages
*languages with full audio support






