Game · Released

Book of Demons

Book of Demons is a Hack & Slash Deck-building hybrid in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself! Procedurally Generated Dungeons Roguelike Mode for fans of extreme challenge 70+ different types of monsters, with different traits and custom mechanics Twitch and Mixer integration Monthly and all-time Leaderboards, 200+ Achievements Book of Demons is the first installment of Return 2 Games - a series of origina

Release date
December 13, 2018
Platforms
Windows, macOS
Developer
Thing Trunk
Publisher
Thing Trunk
Book of Demons artwork
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Book of Demons reviews & player comments

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★ 8.0/10GOG · 275 ratings
GOGLast checked November 1, 2026

Most helpful8

★ 5 / 5
I was slightly skeptical from the description, tired of the "card" game genre, but an action dungeon crawler? Ok. Figured I'd gamble the $20 on…
★ 5 / 5
Book of Demons is not at all shy about its inspiration: the original, and immortal (no, not the phone one) Diablo 1. The moment you…
★ 5 / 5
This game caught my attention by the Diablo hommage. However, it is much more than that. It's a great blend of roguelike and Action-RPG, with…
★ 4 / 5
"Book of Demons" is an altogether charming and entertaining game. The "pop-up book paper world" art style is original and memorable. Production values are good,…
★ 5 / 5
This is a great game to get a quick dungeon crawl fix if you have a time budget. The developers have put a lot of…
★ 1 / 5
Usual context: Old crusty gamer that is picky and played a lot of ARPGs. Now lets sweep some of the basics out of the way.…
★ 2 / 5
The game is OK, somewhere between fun and meh, alright concept with unintuitive and clunky control. What is unacceptable is that the game lags severely…
★ 5 / 5
The Book of Demons is clearly making fun of the classic game Diablo and is deceptively simple by presentation and design. The papercraft art style…

Most recent8

★ 3 / 5
It's a callback to the original Diablo, including actual lines from the game. The deckbuilding and cards are just equipment. You're on rails, which works…
★ 4 / 5
Book of Demons gives a lot of call back to Diablo. The visuals definitely have a Paper Mario feel to them. I have enjoyed it…
★ 4 / 5
Very fun game, all fighting styles are great! However it gets very repetitive very quickly, story is fun, characters are quirky, fighting is also fun,…
★ 2 / 5
The first part of this game is great. The inability to depart from linear paths feels ok because the game expects you to be able…
★ 4 / 5
Pretty good for what is a accessible Diablo-like. Gets a bit boring near the end.

Short excerpts linked to their source. The score above uses aggregate storefront ratings—not these few comments.