Here2Win Casino · Greentube · Australia
The Boomerang Pokies page for Book of Ra
Australian punters can open the session page for Book of Ra pokie apart from this catalogue.
Greentube released Book of Ra as a high-volatility pokie, and Boomerang Pokies files it for Here2Win Casino players in Australia. Published return is 94.26%. The figure does not owe anyone a payout.
What this pokie is
Boomerang Pokies sends you out and back: read Book of Ra here, play it at Here2Win Casino, return to the same URL if you want the figures again. The name is the catalogue, not a mechanic.
The reels do not remember Perth. Bankroll is the only setting that matters. Boomerang Pokies keeps the written facts in one place so the Here2Win Casino lobby is not the only page that names the game.
Start Book of Ra from Boomerang Pokies and the play button stays on this domain before Here2Win Casino loads the pokie. Punters in Perth usually do it from a phone. The stake is shown in A$.
The studio behind it
If you only needed the maker, it is Greentube. Boomerang Pokies does not swap the studio for a local name. The provider page is the clean list.
Studio certification & mechanics
Greentube (Novomatic AG Group) is an iGaming studio founded in 1998 and headquartered in Vienna, Austria. Its random number generators (RNG) and math models are audited by GLI, eCOGRA, TÜV Austria and certified across MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL. Studio RTP policy: Standardised theoretical RTP profiles (~95.00%–95.50% classic mathematical model).
In the Boomerang Pokies catalogue, Greentube accounts for 419 pokies, playable at Here2Win Casino. Across the 135 titles with a published return, the studio averages 95.05% RTP (spanning 92.13% to 96.45%, with 0 pokies at 96.5% or above). Signature studio mechanics include Book-style Expanding Scatter, Lock & Spin, Twin Spinner, Gamble Ladder.
Technical layout for Book of Ra: 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.
Gamble Feature: The Gamble feature offers an optional post-win double-up or risk ladder round after standard base-game payouts.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Book of Ra the provider page lists 419 other Greentube pokies, all played at Here2Win Casino.
Two more Greentube pokies in this catalogue are Book of Ra Deluxe Win Ways Ante Bet and Diamond Link Almighty Wolf.
Published figures & technical specs
- Studio
- Greentube (419 in this catalogue)
- Published RTP
- 94.26%
- RTP band
- under 96%
- Volatility
- high
- Features
- Expanding Symbols and Gamble Feature
- House edge
- 5.74%
- Vs studio avg RTP
- -0.79% vs 95.05% avg (#124/135)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- GLI, eCOGRA, TÜV Austria
- Studio licences
- MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
This card's pace puts it on the high volatility list.
Session math & RTP benchmark
The 94.26% published return on Book of Ra translates to a 5.74% mathematical house margin over millions of spins. Across 135 RTP-published Greentube titles in this catalogue, the studio average is 95.05%, placing Book of Ra at -0.79 percentage points (rank #124 of 135). Against the wider catalogue average of 95.80%, the delta is -1.54%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 250x–350x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$94.26 | A$5.74 | ~21–26 |
| 250 spins (A$1/spin) | A$250 | A$235.65 | A$14.35 | ~53–65 |
| 500 spins (A$1/spin) | A$500 | A$471.30 | A$28.70 | ~105–130 |
Pros and cons
Pros
- The studio is named: Greentube.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- Published RTP is printed as 94.26%.
- Volatility is marked high-volatility.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- Hit rate is not published here.
- A high-volatility pokie moves the balance in lumps.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Ra (this card) | Greentube | 94.26% | — | high | 5×3 classic video grid |
| Jingle Jackpot · Highest RTP in Greentube | Greentube | 96.45% | +2.19% | medium | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | +3.34% | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Greentube
Who it suits
A high-volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Book of Ra is a poor place to try to win a loss back.
How a session behaves
The return trip is just another session. Keep the A$ stake where you left the rule.
The reels do not remember Perth. Stop on a clock. A published RTP, when the card has one, is a long sample, not one arvo.
Questions
Does Here2Win Casino list Book of Ra for Australian punters?
Yes. Boomerang Pokies links Book of Ra to Here2Win Casino for Australian players. The button on this page stays on boomerangpokies.com and then opens the pokie at Here2Win Casino.
What is the RTP of Book of Ra?
The published RTP of Book of Ra is 94.26%. That is a long-run studio figure. A single session in Perth can finish far from it.
Is Book of Ra a high variance pokie?
The card says high-volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
Who makes Book of Ra?
Greentube is the studio named on the Book of Ra card. Boomerang Pokies groups the rest of that studio on the provider page.
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 Ra work on mobile in Australia?
Punters in Perth mostly open Book of Ra from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on Book of Ra?
You choose the A$ stake after Here2Win Casino loads Book of Ra. This catalogue page never takes the money.
Is there a demo of Book of Ra on this page?
No. Boomerang Pokies does not embed a demo of Book of Ra. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Why is there no star rating for Book of Ra?
Book of Ra is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Can Book of Ra be due for a win?
Nothing on this page is a timer for a feature. If the last session went badly, the next one does not owe you the difference.
Is Book of Ra an 18+ game?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
What does the play button actually do?
The click stays on boomerangpokies.com first, then opens Book of Ra at Here2Win Casino. The partner address is not printed in the article.
How many Greentube pokies are in this catalogue?
Boomerang Pokies lists 419 pokies from Greentube for Australia. Book of Ra is one of them. The provider page holds the rest.
Is Book of Ra different in another Australian city?
No. Perth is named because readers are there. It is not a setting inside Book of Ra, and it does not change the RTP.
Does this page list a welcome offer?
Boomerang Pokies will not print a match amount or a spin count for Book of Ra. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
The page describes the online title from Greentube. It does not claim a venue in Perth.
How do I stop a session on Book of Ra?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Book of Ra will not close itself.
What is the pros and cons block on Book of Ra?
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.
Which part of the Book of Ra 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 Perth will finish.
Will a shorter name still open Book of Ra?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Greentube title.
What is the maximum win on Book of Ra?
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 Ra?
The labels are Expanding Symbols and Gamble Feature. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
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 rails are handled after you reach Here2Win Casino. boomerangpokies.com does not take the deposit. This page never opens a cashier.
How you open it
- Open Book of Ra 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 Perth, not when the pokie 'looks due'.
Filed under
Features Expanding Symbols Gamble Feature
Playing this pokie
Search the lobby for Book of Ra, the full title on this card. A shorter search can load a different Greentube 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. 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 and Gamble Feature. A label is a name, not a price and not a description of the round.