Key Facts
Book of Madness ROAR is a medium-volatility online slot from BulBul with an RTP of 96.16%.
- Provider
- BulBul
- RTP
- 96.16%
- Volatility
- Medium
- Released
- 2026
Page updated August 2026
Where to Play Book of Madness ROAR
Spinchester
9.8
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Game Review
Reviewed by Johnessy
Book of Madness ROAR is an online slot from BulBul, with medium volatility and a published RTP of 96.16%.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Book of Madness ROAR FAQ
What is the RTP of Book of Madness ROAR?+
Book of Madness ROAR has an RTP (return to player) of 96.16%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by BulBul — individual sessions can land far above or below it.
How volatile is Book of Madness ROAR?+
Book of Madness ROAR is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
Who makes Book of Madness ROAR?+
Book of Madness ROAR is developed by BulBul and was released in 2026.
Tech Specs
Specs compiled from provider data
