Quick answer
Book Of Xmas 3 is a Spinomenal slot (2025) with 96.01% RTP and a 1,000x max win. It uses 10 paylines with free spins, bonus buy and wild symbols. An official free demo is available. RTP can vary by casino.
Key specs
- RTP
- 96.01%
- Max win
- 1,000x
- Grid
- 6×3
- Pays
- 10 paylines
- Released
- 3 December 2025
- Jackpot
- None
Not published by the provider: volatility, bet range
Top-rated casinos (check the game is available)
We haven't confirmed which partner carries this game.
- Aurivo Casino100% up to $1,000 + 200 Free Spins30x bonusGet 200 spins + 100% at Aurivo Casino (opens in new tab)
18+. New customers. Min dep $20. 30x bonus wagering. Max bet $5. 30 days. 200 spins on Book of Dead at $0.20. Credited in daily batches of 20 over 10 days. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. 30x bonus wagering requirement. Max bet $5 while wagering. Free spins on Book of Dead at $0.20 per spin. Spins credited in daily batches of 20 over 10 days. Offer valid 30 days. Full T&Cs apply. Please gamble responsibly.
- Velmora150 No-Wager Free Spins Keep every winNo wageringClaim 150 no-wager spins at Velmora (opens in new tab)
18+. New customers. Min dep $20. No wagering. 7 days. 150 spins on Big Bass Bonanza at $0.10. Full T&Cs apply.
Key terms
18+. New customers only. Min deposit $20. No wagering on winnings. Free spins on Big Bass Bonanza at $0.10 per spin. Offer valid 7 days. Full T&Cs apply. Please gamble responsibly.
- Kronos Royale200% up to $2,000 + 10% weekly cashback40x bonusGet 200% bonus 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.
Game availability varies by casino and country.
Themes:
Free demo Members
Try Book Of Xmas 3 with play money before deciding whether to play for real. Official Spinomenal demos are free for GambGenius members.
How to play Book Of Xmas 3 (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 Xmas 3 is played on a 6×3 grid 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.
- Trigger the bonus. Land the required scatter symbols to start the free spins feature.
- Optional bonus buy. Where permitted, pay a fixed price to start the bonus directly.
The full Book Of Xmas 3 guide: how winnings work, 3 features and 4 strategy tips
- What 96.01% RTP costs per $100 wagered: $3.99 on average
- 3 features explained: free spins, bonus buy, wild symbols
- Bonus-buy risk breakdown
- 4 RTP versions compared: 96.01%, 94.28%, 92.85%, 89.14%
- Strategy tips for Book Of Xmas 3
Free · no card · 18+ only
Never sold · export or delete any time · What do members get?
How winnings work (members only)
What 96.01% RTP costs per $100 wagered, the 1,000x max win at a $1 stake
The top prize is capped at 1,000x your stake. On a $1 spin that is $1,000; on $0.20 it is $200. When the cap is reached the round usually ends immediately.
What 96.01% RTP means
Expected return = stake × 96.01%
Over $100 of total bets, the long-run average loss is $3.99
RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a volatile game.
Features explained (members only)
3 features explained: free spins, bonus buy, wild symbols
Free spins
A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.
Bonus buy
Lets you pay a fixed multiple of your stake to enter the bonus feature straight away instead of waiting for it to trigger. It raises variance considerably and is not available in every country (it is banned in the UK).
Wild symbols
Wilds substitute for regular paying symbols to help complete winning combinations. They do not normally replace scatter or bonus symbols.
Strategy tips (members only)
- Check which RTP version you're playing. Spinomenal offers this game at 96.01%, 94.28%, 92.85%, 89.14%. Open the game rules at your casino and prefer sites running the 96.01% version.
3 more tips
- Treat bonus buys as high-risk. Buying the feature concentrates your budget into a few large-variance rounds. Many results return less than the price paid. Read our bonus buy guide first.
- Bonus wagering: at 96.01% RTP, clearing $1,000 of wagering costs about $39.90 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.
RTP versions (members only)
4 RTP versions compared: 96.01%, 94.28%, 92.85%, 89.14%
Spinomenal supplies Book Of Xmas 3 in 4 RTP versions and each casino chooses which one to run. Over $1,000 of bets, the 89.14% version costs about $68.70 more on average than the 96.01% version.
| Version | Average cost per $100 wagered | Extra vs best |
|---|---|---|
| 96.01% (best) | $3.99 | — |
| 94.28% | $5.72 | +$1.73 |
| 92.85% | $7.15 | +$3.16 |
| 89.14% | $10.86 | +$6.87 |
Open the game's rules or info screen at your casino to see which version it runs.
Seen a different version at a casino? How member RTP reports work
Questions
Frequently asked questions
Who makes Book Of Xmas 3?
Book Of Xmas 3 is developed by Spinomenal and was released in 2025.
What is the RTP of Book Of Xmas 3?
The default RTP of Book Of Xmas 3 is 96.01%. Spinomenal also supplies versions at 94.28%, 92.85%, 89.14%, so check the game's info screen at your casino.
What is the max win on Book Of Xmas 3?
The maximum win on Book Of Xmas 3 is 1,000x your stake, which is $1,000 on a $1 spin.
Can I play Book Of Xmas 3 for free?
Yes. GambGenius members can play the official Spinomenal demo of Book Of Xmas 3 free on this page. It uses play money only, so demo wins can't be withdrawn, and it is for players aged 18 and over.
Does Book Of Xmas 3 have a bonus buy?
Yes. Book Of Xmas 3 includes a bonus buy option, although it is unavailable in some countries such as the UK.
Where this data comes from
- web.archive.org Archived page
- slotcatalog.com Slot database
Specs come from 1 independent slot database and an archived copy of a published page. Casinos can run lower-RTP versions, so always check the game rules before you play.
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