About This Demo

Push Boulders and Watch Them Fall

The Catacombs of Portsmoor is a dangerous place to visit, filled with falling boulders, deadly miasma, ravenous plants, and many other environmental hazards. Do you have what is takes to learn how to survive, and solve the deadly puzzles that await you?

Face the Monsters Lurking in the Darkness

There are many kinds of monster lurking in the dark chambers deep below the town. You need to learn how to handle each one of them if you want to reach your ultimate goal, escape!

Escape the Catacombs and Save the Town

Uncover the secrets hiding in the catacombs: Who trapped you down here, and why? Who built these halls, and what is the source of the all the other-wordly horrors inhabiting them? 

Enjoy the Sights and Sounds

Abysm has hand-crafted pixels with a 16 bit vibe, coupled with atmospheric sounds and music. Explore the stylish catacombs!

A Quarter of the Full Game

This demo contains the first episode of Abysm, "The Catabombs", with 18 levels of puzzle fun and story. The full game consist of four episodes, each with 18 levels, new puzzle elements, and unique environment art.

Abysm supports Steam cloud saves, and care has been taken so that any progress you make in the demo, carries over to the full game. There's no reason not to try before you buy!