Book of Monsters Demo Slot
Before you play
The Book of Monsters demo here is free to play in your browser, with no account and no deposit. It's a Pragmatic Play slot with an RTP of up to 96.50%, a 5,000x max win and very high volatility. We've also logged 8,952 real-money bets on it over the last 30 days at 17 crypto casinos, so further down you can see how often it has actually paid, up to a 484x top hit.
Pragmatic Play
Game facts
VerifiedHow Book of Monsters actually pays
Worked out from 8,952 real-money bets we logged over the last 30 days. It tells you how often the game has paid at each size, not what the next spin will do.
Win size breakdown
Every tracked bet, sorted by what it returned against the stake.
- Paid nothing80%
- Under 2x7.3%
- 2x to 10x7.5%
- 10x to 100x4.5%
- 100x to 1,000x0.4%
- 1,000x and up0.0%
Book of Monsters lands a 100x hit less often than the typical Pragmatic Play slot (1 in 94), and below the average across every slot we track (1 in 108).
Book of Monsters play activity this month
Counted from the casino bet feeds Betaro watches. It shows what already happened, not what the next spin will do.
+13Daily bets, last 30 days
Top hits this month
- 1484x$484 payout
Oct 3 - 2444x$40.78 payout
Sep 30 - 3206x$16.5K payout
Oct 4 - 4200x$40.00 payoutOct 2
- 5198x$79.38 payoutOct 2
Book of Monsters gameplay gallery
Screenshots from the studio showing the main game, bonus rounds and big wins.
Book of Monsters questions
Can I play Book of Monsters for free?
Yes. The demo at the top of this page runs in your browser with play money, so there's nothing to download, sign up for or deposit.
What is the RTP of Book of Monsters?
Book of Monsters comes in more than one version, with RTPs from 94.50% to 96.50%. Each casino picks which one it runs, so check the game's info screen before you play for real money.
What's the max win on Book of Monsters?
Book of Monsters can pay up to 5,000x your stake. The biggest hit we've tracked on it in the last 30 days was 484x.
How often does Book of Monsters hit 100x?
In the last 30 days, 35 of the 8,952 bets we tracked paid 100x or more. That works out to about 1 in 256 bets.
Is Book of Monsters high volatility?
Book of Monsters is rated very high volatility. In the bets we tracked, 80% of spins paid nothing at all, so expect long quiet stretches between the bigger wins.
Where is Book of Monsters played the most?
Of the 17 crypto casinos we track, Book of Monsters gets the most real-money play at Solcasino, Gamdom and Yeet.
More Halloween slots like Book of Monsters
More Pragmatic Play demos
Book of Monsters comes in RTP versions from 94.50% to 96.50%, and each casino picks which one it runs, so check the game's info screen before you play for real. We only show specs the studio publishes or that two separate sources agree on. Everything else, from plays and big wins to which casinos it runs on, comes from 9K real-money bets Betaro logged in the past 30 days. Small samples swing a lot, so give more weight to slots with heavy play. The full method is on our methodology page.