The Portsmoor Abysm
The Portsmoor Abysm - Steam Charts & Historical Stats
Push boulders, solve Sokoban-style puzzles, avoid deadly traps, face otherworldly monsters, and uncover the ancient horrors hiding in the catacombs. Explore historical player activity and pricing for The Portsmoor Abysm. Player-count data was last observed Sep 27, 2026.
The Portsmoor Abysm player count and price summary
- Current players
- Unavailable
- All-time peak
- 1
- 24-hour player change
- Unavailable
- Current US price
- $8.99
Player count last observed . Values marked unavailable are not estimated.
Media gallery 9 screenshots · 1 videos
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All-Time Peak
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Game Insights
Buy Verdict
Wait for upcoming sale in ~3 days for potentially better pricing.
Update Momentum
10 patches and 10 news items in last 180 days. Latest patch effect size: 0.00.
Value Score
Price-to-player ratio ranks in the 100th percentile.
Genre Benchmarks
Activity Heatmap
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Latest News
Update Notes for version 2026.08.07
📝 UpdateUpdate Notes for version 2026.07.13
📝 UpdateUpdate Notes for version 2026.07.08
📝 UpdateUpdate Notes for version 2026.06.30
📝 UpdateUpdate Notes for version 2026.06.22
📝 UpdateUpdate Notes for version 2026.06.17
📝 UpdateMajor Chamber Update
📝 UpdatePrice History
No Recent Price History
Price history data will appear here once more pricing information becomes available.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 4 cores
- Memory: 4 GB RAM
- Graphics: NVidia 7 series with 4 GB VRAM
- DirectX: Version 11
- Storage: 200 MB available space
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 4 cores
- Memory: 8 GB RAM
- Graphics: NVidia 9 series with 4 GB VRAM
- DirectX: Version 11
- Storage: 200 MB available space
- OS: Linux
- Processor: 4 cores
- Memory: 4 GB RAM
- Graphics: NVidia 7 series with 4 GB VRAM
- Storage: 200 MB available space
- OS: Ubuntu
- Processor: 4 cores
- Memory: 8 GB RAM
- Graphics: NVidia 7 series with 8 GB VRAM
- Storage: 200 MB available space
Additional Information
*languages with full audio support
Current Pricing
Additional Information
Developer Analytics
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About This Game
Push boulders, solve Sokoban-style puzzles, avoid deadly traps, face otherworldly monsters, and uncover the ancient horrors hiding in the catacombs. The Portsmoor Abysm is a cute cosmic horror retro puzzle game, inspired by classics such as Boulder Dash, Supaplex, and Emerald Mine.
Detailed Description
Push Boulders and Solve Puzzles
The Catacombs of Portsmoor are dangerous to visit, filled with falling boulders, deadly miasma, ravenous plants, and many other environmental hazards. Every chamber challenges you in new ways, as you strive to open the exit by activating all the stone effigies.
Do you have what is takes to solve the many puzzles that await you, and survive The Portsmoor 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 each of them behaves, and how they can be used for your escape!
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. Escape 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. Each chamber is fairly short, and the full first episode can be finished in under an hour, but depending on your skill level the full game will likely provide 6-12+ hours of puzzle solving. Throughout your journey down the Catacombs of Portsmoor is woven a story of ancient mysteries, and trying to get out alive.