GamesOA Logo
GamesOver Analyzed
⌘K

GamesOA © 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Book of Demons cover

Book of Demons

A Role-playing (RPG) game by Thing Trunk, released in 2018

90/100🔴Niche / Inactive🏆Proton PlatinumPlayStation 4PC (Microsoft Windows)Mac

Book of Demons is a deck-building hack and slash adventure, with a dark theme reminiscent of classics of the PC ARPG genre.

Single player

Buy Book of Demons - Best Price

Current lowest price for Book of Demons PC key. Verified daily.

Price unavailable
Real-time Book of Demons deals

⚠️Unable to fetch store prices for Book of Demons.Please try again later.

Book of Demons Download Size

The official download size for Book of Demons is 2 GB. Based on current hardware prices, this installation consumes approximately $0.12 worth of SSD storage space.

Standard Install

File Size

2GB

Est. SSD Cost

$0.12USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

2 mins

Is Book of Demons Dead?

Live player count and server population analysis.

🔴Niche / Inactive
15Players Online

There are currently 15 people playing Book of Demons, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 18
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Book of Demons save file?

Manual backup locations for PC, Mac, and Linux.

Steam Cloud Supported
Copy
%USERPROFILE%\AppData\Local\BookofDemons\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/BookofDemons/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/BookofDemons/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Book of Demons Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🏆 Proton Platinum

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Book of Demons, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: High (Many Reports)
See 56 user configs ↗

Can I Run Book of Demons?

PC system requirements - Minimum vs Recommended specs.

To run Book of Demons smoothly, your PC needs at least 2 GB RAM RAM and a 512 MB DirectX 9.0c compatible graphics card or equivalent GPU. Plan for 2 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows 7, 8, 8.1, 10
  • ⚡
    CPU1.7 GHz Dual Core or Greater
  • 🧠
    RAM2 GB RAM
  • 🎮
    GPU512 MB DirectX 9.0c compatible graphics card
  • 💾
    Storage1 GB available space
Download Size
2 GBSmall

Is Book of Demons Good?

Aggregated critic scores and player sentiment analysis.

90
Rated 90 out of 100
Must-Play Title1 Verified Reviews

The Verdict

Based on 1 critic reviews, Book of Demons is universally acclaimed as a genre-defining masterpiece. Scoring a 90/100, it is one of the highest-rated role-playing (rpg) games available, making it an essential purchase.

Other games you may like

Discover more games sharing similar genres.

2015

Undertale

View Details
2016

Stardew Valley

View Details
2020

Hades

View Details
2019

Disco Elysium

View Details
2011

Terraria

View Details
2011

Bastion

View Details
2025

Clair Obscur: Expedition 33

View Details
2016

No Man's Sky

View Details