Book Of Mrs Claus Slot – 96.5% RTP & 5,000x Max Win

Quick answer

Book Of Mrs Claus is a Games Global slot (2021) with 96.5% RTP, high volatility and a 5,000x max win. It uses 10 paylines. An official free demo is available. RTP can vary by casino.

Key specs

RTP: 96.5%
Volatility: High
Max win: 5,000x
Pays: 10 paylines
Released: 19 November 2021

Not published by the provider: grid, bet range, jackpot

Casinos with Games Global games

Kronos Royale200% up to $2,000 + 10% weekly cashback40x bonusCarries Games Global
Play at Kronos Royale (opens in new tab)
18+. New customers. Min dep $50. 40x bonus wagering. Max bet $10. 60 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $50. 40x bonus wagering requirement. Max bet $10 while wagering. Cashback: 10% of net casino losses each week (Monday to Sunday), paid as cash with no wagering every Monday, up to $500 a week. Offer valid 60 days. Full T&Cs apply. Please gamble responsibly.

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Free demo Members

Try Book Of Mrs Claus with play money before deciding whether to play for real. Official Games Global demos are free for GambGenius members.

Play the Book Of Mrs Claus demoOfficial demo by Games Global · play money only · 18+Opens on Games Global's demo site

Member access — full guide unlocked

How to play Book Of Mrs Claus (members only)

Wins are paid when matching symbols land on an active payline, usually left to right starting from the leftmost reel. Your total stake is spread across the lines, and each line win is the line bet multiplied by the symbol's paytable value.

Book Of Mrs Claus pays with 10 paylines.

Set your stake. Choose your total bet per spin. Wins are paid as multiples of this stake.
Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.

The full Book Of Mrs Claus guide: how winnings work and 3 strategy tips

Your stake plan: a $50 budget → about $0.17 a spin (high volatility)
What 96.5% RTP costs per $100 wagered: $3.50 on average
Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet
4 slots with the same style and a higher RTP (up to 99%)
Strategy tips and a session planner for Book Of Mrs Claus

Free · no card · 18+ only

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How winnings work (members only)

What 96.5% RTP costs per $100 wagered, the 5,000x max win at a $1 stake

The top prize is capped at 5,000x your stake. On a $1 spin that is $5,000; on $0.20 it is $1,000. When the cap is reached the round usually ends immediately.

What 96.5% RTP means

Expected return = stake × 96.5%
Over $100 of total bets, the long-run average loss is $3.50

RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a high volatility game.

Features explained (members only)

What the info screen lists

No special features are listed for this game in the sources we checked. Check the in-game info screen for details.

Strategy tips (members only)

Size your stake to the volatility. High volatility concentrates the return in rare, large wins. Long losing runs are normal. Keep stakes small (around 1% of your session budget or less) so you can ride out the swings. A simple rule: bring at least 300 spins' worth of budget, so a $50 budget suggests a stake of about $0.17.

2 more tips and a session planner

Bonus wagering: at 96.5% RTP, clearing $1,000 of wagering costs about $35.00 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.

More on this in slot RTP and volatility explained and bankroll management.

Does it fit your budget? (members only)

Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet

For high volatility we suggest a budget of at least 300 spins. This is what that means for Book Of Mrs Claus.

Stake plans for Book Of Mrs Claus
Budget	Stake a spin	Bet range	Average cost of 300 spins
$20	$0.07	Below the $0.10 minimum bet	$0.70
$50	$0.17	Fits	$1.75
$100	$0.33	Fits	$3.50
$250	$0.83	Fits	$8.75

Averages only: a short session can end far above or below them. Set a loss limit before you play.

Same style, better RTP (members only)

4 slots with the same style and a higher RTP (up to 99%)

Slots with the same mechanic (paylines) and volatility (high) as Book Of Mrs Claus, with a higher published RTP. Casinos can still run lower versions of any of them.

Mega Joker99% RTP · +2.5 pts

Jackpot 600098.9% RTP · +2.4 pts

Three Musketeers98.18% RTP · +1.68 pts

Wizards Want War!98.1% RTP · +1.6 pts

Questions

Frequently asked questions

Who makes Book Of Mrs Claus?

Book Of Mrs Claus is developed by Games Global and was released in 2021.

What is the RTP of Book Of Mrs Claus?

The default RTP of Book Of Mrs Claus is 96.5%.

Is Book Of Mrs Claus high volatility?

Book Of Mrs Claus is rated high volatility. High volatility concentrates the return in rare, large wins.

What is the max win on Book Of Mrs Claus?

The maximum win on Book Of Mrs Claus is 5,000x your stake, which is $5,000 on a $1 spin.

Can I play Book Of Mrs Claus for free?

Yes. GambGenius members can open the official Games Global demo of Book Of Mrs Claus, which runs on Games Global's own demo site. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.

Does Book Of Mrs Claus have a bonus buy?

No bonus buy is listed for Book Of Mrs Claus in the sources we checked.

Where can I play Book Of Mrs Claus?

Kronos Royale carries Games Global games. Check Book Of Mrs Claus is in the lobby in your country before you sign up. 18+ · New customers · T&Cs apply. Availability varies by country.