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As you climb higher, using ladders that offer a faint hope of reaching the surface, you’ll uncover fragments of the story – mysterious paper notes left behind by someone else, offering cryptic hints as to how you ended up in this nightmare. But one question looms large: Can you make it out alive?

Key Features
- Navigate through three floors of a complex tunnel system, filled with a haunting atmosphere.
- Light the dark passages with your trusty lantern to uncover what lurks ahead.
- Fight back with a pistol against lurking monsters, including zombies and demonic hounds.
- Use electrical mechanisms to unlock new routes and push forward.
- Seal gas leaks to clear your path and avoid deadly hazards.
- Discover scattered paper notes, remnants from a previous lost soul, offering cryptic insights.
Hint: Ammo is limited, so make every shot count!