Waking from an impossibly long dream, you find yourself in the decaying remains of a vast facility once built for testing and science. It is only one of thousands of layers in an impossibly large Megastructure, one that has been abandoned long before you arrived.

A slow, lonely descent into the depths of a dying world.

Untold centuries ago, the fabric holding the Megastructure together suddenly tore. Travel between layers became impossible, Reality itself became corrupted and humanity slowly started fading.

A facility built to last for eternity is falling apart around you. Run, jump and climb across collapsed pipes, broken walkways and the makeshift constructions humanity left behind, and make your way deeper into the structure.

Much of what was built here no longer works the way it was meant to. Stack crates, press buttons and shut down old machinery to get past what stands in your way. With Source-like physics, most things can be picked up and interacted with.

Time moved on while you were gone. Countless civilisations rose and collapsed.

Search the remains of the facility for the stories they left behind. Piece together what happened to the Megastructure, and what is waiting for you below.

COME A LITTLE CLOSER

Something is calling you from below. At the bottom, a choice is waiting

Descend into a dream within a dream.