The Portsmoor Abysm
The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
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Official store prices and labeled keyshop comparisons
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Price history
Accepted price history and recorded lows
About this game
What this game is, in the developer's words
Explore the Catacombs of Portsmoor, push boulders, avoid deadly traps, face otherworldly monsters, and solve mind-bending puzzles. The Portsmoor Abysm is an atmospheric puzzle game with Sokoban-like mechanics, inspired by classics such as Boulder Dash, Supaplex, or Emerald Mine.
Push Boulders and Solve Puzzles
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 solve the many puzzles that await you, and survive the Abysm?
Face the Monsters Lurking in the Darkness
There are many kinds of monster lurking in the dark chambers deep below the town. To have any hope of reaching your ultimate goal and escape, you will need to learn how they move, and how they can be used!
Escape the Catacombs and Save the Town
As you face down the challenges awaiting you in the depths below Portsmoor, you will 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
The Portsmoor Abysm has hand-crafted pixels with a 16 bit vibe, coupled with atmospheric sounds and music. Explore the stylish catacombs!
Four Episodes of Mind-Bending Puzzles and Story
The Portsmoor Abysm consist of four episode, each with 18 levels of increasingly challenging puzzles. Throughout your journey down the Catacombs of Portsmoor is woven a story of ancient mysteries, and trying to get out alive.
Media
Trailers and screenshots straight from the store page
The Portsmoor Abysm price history and current deals
The Portsmoor Abysm for PC currently sells from $8.99 at authorized stores. Its all-time low is $7.19, set on 2026-07-07.
Frequently asked questions
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