Here2Win Casino · Spinomenal · Australia
Book Of Xmas card on Boomerang Pokies
Australian punters can open the session page for Book Of Xmas pokie apart from this catalogue.
Boomerang Pokies files Book Of Xmas as a high-volatility pokie from Spinomenal for Australian punters who play at Here2Win Casino. The published RTP is 96.14%. Treat 96.14% as the studio figure, then set a stake you can walk away from.
What this pokie is
Boomerang Pokies sends you out and back: read Book Of Xmas here, play it at Here2Win Casino, return to the same URL if you want the figures again. The pokie itself does not boomerang a loss into a win.
Spinomenal is the studio on the Book Of Xmas card. Everything else is how you choose to play it at Here2Win Casino. If the session feels fast, that matches a high-volatility pokie. Set a loss limit before the first spin.
A fair session on Book Of Xmas is a run of spins with a stake you picked, not a plan to clear a bonus. Any match bonus lives on the Here2Win Casino side, not as a number invented on Boomerang Pokies. If you do not want a bonus, do not tick it.
The studio behind it
Spinomenal is the studio printed on Book Of Xmas. Boomerang Pokies lists 719 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Stay with Spinomenal and the next title over is The Ankh Protector Egyptian Darkness.
Studio certification & mechanics
Spinomenal (Spinomenal Ltd) is an iGaming studio founded in 2014 and headquartered in Tel Aviv, Israel & Malta. Its random number generators (RNG) and math models are audited by BMM Testlabs, eCOGRA and certified across MGA, UKGC, ONJN, Spelinspektionen, HGC. Studio RTP policy: Configurable RTP tiers (96.00%–96.30% primary setting).
In the Boomerang Pokies catalogue, Spinomenal accounts for 719 pokies, playable at Here2Win Casino. Across the 106 titles with a published return, the studio averages 95.96% RTP (spanning 95.42% to 96.44%, with 0 pokies at 96.5% or above). Signature studio mechanics include Demi Gods Series, Synced Reels, Expanding Wilds, Buy Feature, Retro Reels.
Technical layout for Book Of Xmas: 5×3 classic video grid paired with 10 paylines, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Book Of Xmas the provider page lists 719 other Spinomenal pokies, all played at Here2Win Casino.
High or very high pace is what the high volatility list is for.
Published figures & technical specs
- Studio
- Spinomenal (719 in this catalogue)
- Published RTP
- 96.14%
- RTP band
- 96% to 96.5%
- Volatility
- high
- Features
- Expanding Symbols
- House edge
- 3.86%
- Vs studio avg RTP
- +0.18% vs 95.96% avg (#25/106)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- BMM Testlabs, eCOGRA
- Studio licences
- MGA, UKGC, ONJN, Spelinspektionen, HGC
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
At a published RTP of 96.14%, the theoretical house edge on Book Of Xmas is 3.86% over a long-run sample. Across 106 RTP-published Spinomenal titles in this catalogue, the studio average is 95.96%, placing Book Of Xmas at +0.18 percentage points (rank #25 of 106). Against the wider catalogue average of 95.80%, the delta is +0.34%. When sizing a session at Here2Win Casino in A$, keeping 250x–350x the unit stake covers normal variance swings.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$96.14 | A$3.86 | ~21–26 |
| 250 spins (A$1/spin) | A$250 | A$240.35 | A$9.65 | ~53–65 |
| 500 spins (A$1/spin) | A$500 | A$480.70 | A$19.30 | ~105–130 |
Pros and cons
Pros
- The studio is named: Spinomenal.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The page keeps the studio figure 96.14% and does not round it.
- Volatility is marked high-volatility.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- How often a spin returns something is not on this card.
- A short session can sit a long way from the published return.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book Of Xmas (this card) | Spinomenal | 96.14% | — | high | 5×3 classic video grid |
| Luxury Club · Highest RTP in Spinomenal | Spinomenal | 96.44% | +0.30% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Fruity Summer · Lower-volatility studio alternative | Spinomenal | 96.43% | +0.29% | medium | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | +1.46% | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Spinomenal
Who it suits
A high-volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Book Of Xmas is a poor place to try to win a loss back.
How a session behaves
Coming back to Book Of Xmas later does not make it due. Keep the A$ stake where you left the rule.
Same pokie, different Saturday. Walk away while the stake in A$ is still a choice.
Questions
Where do I open Book Of Xmas if I am in Australia?
Book Of Xmas is in the Boomerang Pokies list for Australia, and the session itself runs at Here2Win Casino. Use the play button rather than hunting the game by a different name.
What is the RTP of Book Of Xmas?
96.14% is the RTP printed for Book Of Xmas. Boomerang Pokies does not adjust that number and does not promise it over one visit to Here2Win Casino.
How volatile is Book Of Xmas?
Book Of Xmas is marked high-volatility. On a high-volatility pokie the balance usually moves in lumps, so the stake in A$ matters more than the theme.
What provider is behind Book Of Xmas?
The provider is Spinomenal. Other Spinomenal pokies on Boomerang Pokies sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
Boomerang Pokies is a catalogue. The stake in A$ is placed at Here2Win Casino after you follow the play button. This page does not hold a balance.
Does Book Of Xmas work on mobile in Australia?
Punters in Melbourne mostly open Book Of Xmas from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Book Of Xmas staked in A$?
At Here2Win Casino the stake for Australian players is in A$. Boomerang Pokies does not convert it and does not print a minimum, because the minimum is set inside the game.
Can I try Book Of Xmas here without an account?
No. Boomerang Pokies does not embed a demo of Book Of Xmas. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Does Boomerang Pokies score Book Of Xmas?
No score is printed on purpose. A star would be a house opinion. The page sticks to the studio, the published RTP when the card has one, and the volatility label.
Does Book Of Xmas remember my last session?
No. Book Of Xmas does not store the night you had in Melbourne, and it is not due. A published RTP describes a very long run of spins, not the next one.
How old do I have to be to play Book Of Xmas?
18+. Boomerang Pokies is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
What does the play button actually do?
The click stays on boomerangpokies.com first, then opens Book Of Xmas at Here2Win Casino. The partner address is not printed in the article.
How many Spinomenal pokies are in this catalogue?
Use the provider link under the title. That list is the same studio, not a random mix, and each title opens at Here2Win Casino.
Does it matter that I am in Melbourne?
No. Melbourne is named because readers are there. It is not a setting inside Book Of Xmas, and it does not change the RTP.
Does this page list a welcome offer?
No figure is invented here. If Here2Win Casino shows a welcome offer, it shows it inside the account, with its own terms. Read them there before you opt in.
Is Book Of Xmas a club or pub pokie?
No. Book Of Xmas on Boomerang Pokies is an online pokie opened at Here2Win Casino. It is not a machine on a club floor and it does not carry a local sticker.
When should I close Book Of Xmas?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Book Of Xmas will not close itself.
Why does Book Of Xmas have a pros and cons list?
It splits what the card publishes from what Boomerang Pokies refuses to invent. A printed RTP is listed because it is a source figure. A missing hit rate is named as a limit, not filled in.
What should I read before I open Book Of Xmas?
Start with the short answer under the title, then the fact list. Both should agree: studio Spinomenal, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Book Of Xmas?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Spinomenal title.
What is the maximum win on Book Of Xmas?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Which feature labels are on Book Of Xmas?
Expanding Symbols is the whole feature list for Book Of Xmas. A label is not a price and not a description of the round.
Stake and the cashier
Leaving for Here2Win Casino is the payment step. Boomerang Pokies does not hold a POLi or PayID balance in between.
The A$ stake is chosen inside Book Of Xmas at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Book Of Xmas from the play button. The click stays on boomerangpokies.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a high-volatility pokie last longer.
- Stop on a clock you set in Melbourne, not when the pokie 'looks due'.
Filed under
Features Expanding Symbols
Playing this pokie
Search the lobby for Book Of Xmas, the full title on this card. This page is only the Book Of Xmas card.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Boomerang Pokies leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. No app is installed from Boomerang Pokies.
Feature labels on this card: Expanding Symbols. A label is a name, not a price and not a description of the round.