Book of Monsters Slot Review: RTP, Features & Free Demo
By the CasinoDemo editorial team · Updated 2026-11-09 · How we review
Looking to try Book of Monsters before you play anywhere else? The full Pragmatic Play demo runs free on this page. The provider publishes a return to player (RTP) of 96.5%.
Play Book of Monsters demo for free
Book of Monsters at a glance
- Provider
- Pragmatic Play
- RTP
- 96.50%
- Demo
- Free, no sign-up
Book of Monsters RTP and volatility
An RTP of 96.5% means that, over a very large number of spins, the game is designed to pay back about $96.50 for every $100 wagered. It is a long-run average, not a promise for any single session: short-term results swing a lot in both directions.
That puts Book of Monsters above the typical online slot average of roughly 96%.
Book of Monsters features
Key features, as described by Pragmatic Play:
- Symbols measuring 1×1 up to 7×7 can land on any spin in the base game
- Trigger the bonus game and gamble for more free spins and a higher-paying Fat symbol
- The Fat symbols can expand up to 7×7 as matching symbols land during free spins
How to play Book of Monsters free in Canada
Press Play demo for free on the game page and the Pragmatic Play demo loads with virtual credits. There is nothing to download, no account to create and no deposit to make, and it works in your browser on desktop and mobile.
Because nothing is at stake, the demo is the easiest way to learn how Book of Monsters's features trigger and how often it pays.
Playing Book of Monsters for real money in Canada
Real-money online gambling in Canada is regulated province by province. Ontario runs a regulated market where licensed operators are overseen by iGaming Ontario and the AGCO; other provinces offer play through their own provincial sites, such as PlayNow (British Columbia, Manitoba and Saskatchewan), Loto-Québec, PlayAlberta and ALC in Atlantic Canada.
The legal age is 19 in most provinces and 18 in Alberta, Manitoba and Quebec. Only play at sites licensed where you live, set limits before you start, and treat gambling as entertainment, never as a way to make money.
- Tooniebet
- FireVegas
- bet365
- OLG
- Toppz
- Spin Casino
- Sports Interaction
- Captain Cooks Casino
- LuckyDays
- Party Casino
- BetRivers
- BetVictor
- FanDuel
- Golden Nugget
- Bally Bet Casino
- ComeOn!
- Betinia
- DraftKings
- Golden Tiger Casino
- KnightSlots
- PlayOJO
- PowerPlay
- Spin Genie
- SpinAway
- Videoslots
- Casino Days
- Slots Magic
- Zodiac Casino
- BetMGM
- Hard Rock Bet
- Jackpot City Casino
- LeoVegas
- Hollywood Casino
Book of Monsters FAQ
- Can I play Book of Monsters for free in Canada?
- Yes. The Book of Monsters demo on CasinoDemo is free, needs no sign-up and uses virtual credits only.
- Who makes Book of Monsters?
- Book of Monsters is developed by Pragmatic Play.
- What is the RTP of Book of Monsters?
- Pragmatic Play lists an RTP of 96.5%. Casinos can run different RTP versions, so check the game's info panel before playing for real.
More Pragmatic Play slots
- Brick House Bonanza
- Caishen's Gold
- Captain Kraken Megaways
- Castle of Fire
- Chicken Drop
- Clover Gold
- Cosmic Cash
- Crown of Fire
Explore more
- All 672 Pragmatic Play games
- Most popular Pragmatic Play slot: Sweet Bonanza review
- Best online casinos in Canada 2027
- Browse all free demo slots