Book of Demons Review Summary
Last updated: 2026-05-11
- Unique and appealing art style
- Innovative card-based mechanics
- Relaxing and enjoyable gameplay
- Repetitive gameplay mechanics
- Frustrating enemy mechanics
- Clunky character movement
Emotions
Archetypes
Core metrics
Core business metrics
Steam review mix, revenue model, and refund leakage.
Steam review stats
- Steam rating
- Mostly Positive (6/10)
- Total reviews
- 11,984
- Positive
- 9,56579.8%
- Negative
- 2,41920.2%
Sales estimations
- Estimated sales count
- 800,254
- Estimated revenue
- $19,998,347
- Game price
- $25
- Review ā sale ratio
Refund leakage
- Refund-intent reviews
- 146.93%
- Estimated copies lost
- 935
- Estimated revenue lost
- $23,366
Review pace
Statistical analysis
Sentiment vs playtime and velocity signals.
Sentiment Ć Playtime
review counts| Bucket | Neg | Pos |
|---|---|---|
| ā¤ 2h playtime | 157.4% Avg playtime 0.8h | 42% Avg playtime 1.2h |
| > 2h playtime | 5929.2% Avg playtime 17.4h | 12461.4% Avg playtime 35.5h |
Velocity
review pace| Avg/day | 0.1 rev/day |
| Last 30d | 0.3 rev/day |
| Quarterly | 6.1 rev/qtr |
| Days covered | 3,572.3 days |
Audience segments
Who is reviewing
Buyer mixes, lifecycle phase, and Steam Deck signals.
Buyer vs key activations
Share of review volume
202 total
Organic purchasers12260.4%
Voted up: 65%
Key activations8039.6%
Voted up: 61%
Honeymoon vs endgame
Based on hours played
201 total
First impression0-2h2311.4%
Voted up: 30%
Mid game2-10h7738.1%
Voted up: 58%
Late game10-20h5125.2%
Voted up: 75%
Endgame20h+5024.8%
Voted up: 74%
Steam Deck monitor
Deck vs global sentiment
Deck satisfaction
0.0%
Global baseline 63.4%
2 Steam Deck-tagged reviews out of 11,984 total.