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Auto-cannibalism. Demonic Seduction. Occult Rituals. Bloodfeasting Worms. This dark, horrific Twine-based dungeon crawler pairs edgy interactive fiction with grisly pixel art and light RPG elements. Navigate this sprawling narrative-driven labyrinth bristling with otherworldly doom.
Game modes: Single player
Right now the lowest price for This Book Is A Dungeon we're tracking is $0.39 at YuPlay — 92% below Steam's $4.99. We compare 5 stores and prices refresh every few minutes.
The lowest price we've recorded for This Book Is A Dungeon is $0.38 at YuPlay on May 22, 2026. The current best price is about 3% above that low.
72% of 288 Steam user reviews for This Book Is A Dungeon are positive ("Mostly Positive").
This Book Is A Dungeon released on October 9, 2015 and published by Black Shell Media.
This Book Is A Dungeon is available on PC (Microsoft Windows). It supports single player.
This Book Is A Dungeon last hit a new low of $0.38 on May 22, 2026 at YuPlay. Current best price is $0.39. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest This Book Is A Dungeon price right now is $0.39 at YuPlay, 92% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 YuPlayBest price | -91% | $0.39 | Buy This Book Is A Dungeon at YuPlay |
 Gamivo | — | $0.61 | Buy This Book Is A Dungeon at Gamivo |
 Steam | — | $4.99 | Buy This Book Is A Dungeon at Steam |
 Green Man Gaming | — | $4.99 | Buy This Book Is A Dungeon at Green Man Gaming |
 GamersGate | — | $4.99 | Buy This Book Is A Dungeon at GamersGate |
All-time low: $0.38 at YuPlay on May 22, 2026 — the current best price is 3% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
