**The Hadal Blacksite... an abyss that few have dared to enter, and even fewer have escaped from.

As a prisoner forced into an impossible expedition, you must navigate through 100 dark, claustrophobic rooms, each more dangerous than the last. Every shadow holds a threat, and every step you take could trigger something far worse than you can imagine. Armed only with tools you find along the way—flashlights, breachers, and scraps of information—your only hope is to outsmart the lurking horrors. Hide, run, and solve puzzles, but always remember: survival comes at a cost, and in this place, nothing is ever truly safe.**

CHOOSE MODE

Endless Mode Normal Mode The RaveYard