You wake up in an abandoned megastructure complex, where giant modules are connected by an endless railway. You don't remember who you are or how you got here. The only thing that is clear is that a catastrophe has occurred here, and the complex is teeming with mutants, autonomous traps, and an aggressive environment that is trying to destroy you.

Explore the ruins, find ways to survive and move forward, figure out how the complex works, and piece together fragments of the truth. What happened to this place? Why does it want to kill you? And will you manage to escape this madness?