Here2Win Casino · Spinomenal · Australia
Book Of Diamonds card on Wallaby Slots
Australian punters can open the session page for Book Of Diamonds pokie apart from this catalogue.
Spinomenal released Book Of Diamonds as a high-volatility pokie, and Wallaby Slots files it for Here2Win Casino players in Australia. Published return is 96.14%. PayID deposits do not change the maths of the reels.
Filed under
Features Expanding Symbols
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
- 2026-11-04
Printed pace, not a hunch, is why the card is on the high volatility list.
Book Of Diamonds RTP (96.14%), house edge & 500-spin session math
Book Of Diamonds by Spinomenal returns a published 96.14% RTP (3.86% house edge) across a 5×3 classic video grid layout and calls for a 250x–350x bankroll buffer in A$ at Here2Win Casino (here2win.netlify.app).
This Spinomenal release stands at +0.18 percentage points against the 95.96% studio average across 106 RTP-published titles (rank #25 of 106). The high-volatility pokie distributes payouts according to its certified reel weightings. Its 96.14% return profile pairs best with a 250x–350x stake reserve over 250 to 500 spins. Players launch Book Of Diamonds in A$ at Here2Win Casino (here2win.netlify.app) with full HTML5 desktop and mobile parity.
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Book Of Diamonds (A$1/spin @ 96.14% RTP) | A$100 | A$96.14 | A$3.86 | ~21–26 |
| 250 spins on Book Of Diamonds (A$1/spin @ 96.14% RTP) | A$250 | A$240.35 | A$9.65 | ~53–65 |
| 500 spins on Book Of Diamonds (A$1/spin @ 96.14% RTP) | A$500 | A$480.70 | A$19.30 | ~105–130 |
Pros and cons
Pros
- The studio is named: Spinomenal.
- The play button stays on wallabyslots.com and then opens Here2Win Casino.
- Published RTP is printed as 96.14%.
- You can see the high-volatility pace before you stake.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- Hit rate is not published here.
- A high-volatility pokie moves the balance in lumps.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Book Of Diamonds the provider page lists 719 other Spinomenal pokies, all played at Here2Win Casino.
What this pokie is
The host is called Wallaby Slots. The copy still says pokie, because this catalogue is the Australian one. Book Of Diamonds by Spinomenal opens at Here2Win Casino.
Start Book Of Diamonds from Wallaby Slots and the play button stays on this domain before Here2Win Casino loads the pokie. Punters in Adelaide usually do it from a phone. The stake is shown in A$.
Adelaide does not change the reel strip of Book Of Diamonds. City is not a setting in the game. Wallaby Slots only keeps the written facts beside the name.
The Spinomenal page holds 1 Reel Golden Rhino beside Book of The Divine Egyptian Darkness.
Stake and the cashier
Whatever the domain name says, the cashier is Here2Win Casino. PayID is named here so the geo is obvious, and it is taken there.
The rails are handled after you reach Here2Win Casino. wallabyslots.com does not take the deposit. The button only hands the session across.
Book Of Diamonds technical specs, Spinomenal RNG audit & myth-busting rules
Book Of Diamonds is engineered by Spinomenal on a 5×3 classic video grid (10 paylines) architecture with independent RNG certification from BMM Testlabs, eCOGRA under MGA, UKGC, ONJN, Spelinspektionen, HGC regulatory frameworks.
Spinomenal (Spinomenal Ltd) is an iGaming studio founded in 2014 and headquartered in Tel Aviv, Israel & Malta. Its random number generators (RNG) and math sheets 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 Wallaby Slots catalogue, Spinomenal accounts for 719 pokies, playable at Here2Win Casino (here2win.netlify.app). 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.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
Book Of Diamonds vs Spinomenal average & peer pokie comparison
Compared against direct studio and mechanic peers, Book Of Diamonds (96.14%) benchmarks directly against Luxury Club (96.44%, Spinomenal) across its 5×3 classic video grid layout at Here2Win Casino (here2win.netlify.app).
| Title & spec anchor | Studio | Published RTP | Delta vs Book Of Diamonds | Volatility | Grid |
|---|---|---|---|---|---|
| Book Of Diamonds (this card) | Spinomenal | 96.14% | — | high | 5×3 classic video grid |
| Luxury Club 96.44% RTP medium-to-high pokie · Highest RTP in Spinomenal vs Book Of Diamonds | Spinomenal | 96.44% | +0.30% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Fruity Summer 96.43% RTP medium pokie · Lower-volatility studio alternative vs Book Of Diamonds | Spinomenal | 96.43% | +0.29% | medium | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza 97.60% RTP medium-to-high pokie · Same mechanic (Expanding Symbols) vs Book Of Diamonds | SmartSoft | 97.60% | +1.46% | medium-to-high | 5×3 classic video grid |
- Alongside Book Of Diamonds (96.14%), review the Luxury Club 96.44% Spinomenal pokie card available at Here2Win Casino.
- Alongside Book Of Diamonds (96.14%), review the Fruity Summer 96.43% Spinomenal pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the A$ session bankroll and stake calculator.
More from Spinomenal
Questions
Can I play Book Of Diamonds at Here2Win Casino from Australia?
Yes. Wallaby Slots links Book Of Diamonds to Here2Win Casino for Australian players. The button on this page stays on wallabyslots.com and then opens the pokie at Here2Win Casino.
Is the RTP of Book Of Diamonds on this page?
The published RTP of Book Of Diamonds is 96.14%. That is a long-run studio figure. A single session in Adelaide can finish far from it.
What does the volatility label on Book Of Diamonds mean?
Book Of Diamonds 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 Diamonds?
Spinomenal is the studio named on the Book Of Diamonds card. Wallaby Slots groups the rest of that studio on the provider page.
Does Wallaby Slots take the stake?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to wallabyslots.com.
Does Book Of Diamonds work on mobile in Australia?
Punters in Adelaide mostly open Book Of Diamonds from a phone. Wallaby Slots does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on Book Of Diamonds?
You choose the A$ stake after Here2Win Casino loads Book Of Diamonds. This catalogue page never takes the money.
Can I try Book Of Diamonds here without an account?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Does Wallaby Slots score Book Of Diamonds?
Book Of Diamonds is not ranked against other pokies on Wallaby Slots. Use the figures on the card, not a badge.
Does Book Of Diamonds remember my last session?
No. Book Of Diamonds does not store the night you had in Adelaide, 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 Diamonds?
18+. Wallaby Slots 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?
Wallaby Slots records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other Spinomenal games?
Wallaby Slots lists 719 pokies from Spinomenal for Australia. Book Of Diamonds is one of them. The provider page holds the rest.
Does it matter that I am in Adelaide?
No. Adelaide is named because readers are there. It is not a setting inside Book Of Diamonds, and it does not change the RTP.
Will I see a bonus figure for Book Of Diamonds here?
Wallaby Slots will not print a match amount or a spin count for Book Of Diamonds. Those terms belong to the casino, and they change.
Is Book Of Diamonds a club or pub pokie?
No. Book Of Diamonds on Wallaby Slots 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.
How do I stop a session on Book Of Diamonds?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
What is the pros and cons block on Book Of Diamonds?
The block is a reading aid for Book Of Diamonds, not a rating. Pros are facts on the card or about the catalogue. Cons are the gaps and the limits, including that this page is not the cashier.
Which part of the Book Of Diamonds page is the preview?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Adelaide will finish.
Will a shorter name still open Book Of Diamonds?
This page is only Book Of Diamonds. The play button follows that name, not a shorter guess.
How many reels and paylines does Book Of Diamonds have?
The card does not publish a maximum win, a reel count, or a payline count. Wallaby Slots does not guess them.
Which feature labels are on Book Of Diamonds?
The labels are Expanding Symbols. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
The studio behind it
If you only needed the maker, it is Spinomenal. Wallaby Slots does not swap the studio for a local name. The provider page is the clean list.
How a session behaves
The stake rule is the same anyway. Small A$ stake, fixed stop, then Book Of Diamonds.
A fair session on Book Of Diamonds is a run of spins you can afford to lose, not a plan to clear a welcome offer. Any match lives inside the Here2Win Casino account.
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 Diamonds is a poor place to try to win a loss back.
How to play Book Of Diamonds at Here2Win Casino: 7-step session protocol
- Check the verified Book Of Diamonds return (96.14%) and Spinomenal 5×3 classic video grid layout on this Wallaby Slots specification card.
- Size your A$ session bankroll at 250x–350x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.netlify.app) and locate Book Of Diamonds using the Spinomenal studio filter or instant search bar.
- Launch Book Of Diamonds and open the in-game help sheet ("?" or "i" icon) to verify the active paytable, feature rules, and printed RTP.
- Select your unit spin stake in A$ (such as A$0.20–A$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified PayID rail for seamless A$ withdrawals.
Playing this pokie
Open the full name Book Of Diamonds in the Here2Win Casino lobby. A shorter search can load a different Spinomenal title.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Wallaby Slots leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. No app is installed from Wallaby Slots.
Feature labels on this card: Expanding Symbols. Wallaby Slots does not add a jackpot figure or a bonus amount on top of those names.