Here2Win Casino · SwinttGames · Australia
Book of Shai card on Boomerang Pokies
Australian punters can open the session page for Book of Shai pokie apart from this catalogue.
SwinttGames released Book of Shai as a high-volatility pokie, and Boomerang Pokies files it for Here2Win Casino players in Australia. Published return is 95.90%. PayID deposits do not change the maths of the reels.
What this pokie is
Boomerang Pokies sends you out and back: read Book of Shai 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.
Boomerang Pokies names the game and stops there. Book of Shai still runs at Here2Win Casino, stake in A$, after the button on boomerangpokies.com.
Book of Shai does not know which city you are in. 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.
Stay on the SwinttGames page for Clash of Heroes and for Crystalium.
The studio behind it
SwinttGames is the studio printed on Book of Shai. Boomerang Pokies lists 68 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Studio certification & mechanics
SwinttGames (SwinttGames Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math models are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Boomerang Pokies catalogue, SwinttGames accounts for 68 pokies, playable at Here2Win Casino. Across the 65 titles with a published return, the studio averages 95.10% RTP (spanning 93.09% to 97.00%, with 2 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Technical layout for Book of Shai: 5×3 classic video grid paired with 10 paylines, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Bonus Buy: Bonus Buy (Feature Buy) allows direct entry into the main bonus round for a fixed multiple of the base stake where permitted by jurisdiction.
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 Shai the provider page lists 68 other SwinttGames pokies, all played at Here2Win Casino.
Boomerang Pokies has 3 Laughing Lions Power Combo on the Cardsymbols list.
Published figures & technical specs
- Studio
- SwinttGames (68 in this catalogue)
- Published RTP
- 95.90%
- RTP band
- under 96%
- Volatility
- high
- Features
- Bonus Buy, Bonus Rounds and Expanding Symbols
- House edge
- 4.10%
- Vs studio avg RTP
- +0.80% vs 95.10% avg (#21/65)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards)
- Studio licences
- Certified RNG for regulated international casino markets
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
The 95.90% published return on Book of Shai translates to a 4.10% mathematical house margin over millions of spins. Across 65 RTP-published SwinttGames titles in this catalogue, the studio average is 95.10%, placing Book of Shai at +0.80 percentage points (rank #21 of 65). Against the wider catalogue average of 95.80%, the delta is +0.10%. 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$95.90 | A$4.10 | ~30 (29.8%) |
| 250 spins (A$1/spin) | A$250 | A$239.75 | A$10.25 | ~74 (29.8%) |
| 500 spins (A$1/spin) | A$500 | A$479.50 | A$20.50 | ~149 (29.8%) |
Pros and cons
Pros
- The studio is named: SwinttGames.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- Published RTP is printed as 95.90%.
- You can see the high-volatility pace before you stake.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Book of Shai card.
- Hit rate is not published here.
- 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 Shai (this card) | SwinttGames | 95.90% | — | high | 5×3 classic video grid |
| Legendary · Highest RTP in SwinttGames | SwinttGames | 97.00% | +1.10% | — | 5×3 / 5×4 HTML5 video grid |
| Sea Raiders · Lower-volatility studio alternative | SwinttGames | 96.39% | +0.49% | medium | 5×3 / 5×4 HTML5 video grid |
| MoonStone · Same mechanic (Bonus Buy) | SmartSoft | 98.50% | +2.60% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Magic Garden 10 · Same theme (Cardsymbols) | SmartSoft | 98.90% | +3.00% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from SwinttGames
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 Shai is a poor place to try to win a loss back.
A high pace figure is the entry rule for the high volatility list.
How a session behaves
Coming back to Book of Shai 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
Can I play Book of Shai at Here2Win Casino from Australia?
Book of Shai 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 Shai?
The published RTP of Book of Shai is 95.90%. That is a long-run studio figure. A single session in Melbourne can finish far from it.
What does the volatility label on Book of Shai mean?
Book of Shai 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.
Which studio built Book of Shai?
SwinttGames is the studio named on the Book of Shai card. Boomerang Pokies groups the rest of that studio on the provider page.
Is this page the casino, or a catalogue?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to boomerangpokies.com.
Can I open Book of Shai on a phone?
Yes. The play button on boomerangpokies.com is the same on a phone as on a desktop. The session then runs at Here2Win Casino, and the stake is still in A$.
Is Book of Shai staked in A$?
You choose the A$ stake after Here2Win Casino loads Book of Shai. This catalogue page never takes the money.
Is there a demo of Book of Shai on this page?
No. Boomerang Pokies does not embed a demo of Book of Shai. 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 Shai?
Book of Shai is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Does Book of Shai remember my last session?
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 Shai an 18+ game?
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?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other SwinttGames games?
Boomerang Pokies lists 68 pokies from SwinttGames for Australia. Book of Shai is one of them. The provider page holds the rest.
Does it matter that I am in Melbourne?
No. Melbourne is named because readers are there. It is not a setting inside Book of Shai, and it does not change the RTP.
Will I see a bonus figure for Book of Shai here?
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 this the same machine I would find in a club?
No. Book of Shai 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.
How do I stop a session on Book of Shai?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
Why does Book of Shai 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.
Which part of the Book of Shai 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 Melbourne will finish.
How do I open the right Book of Shai?
This page is only Book of Shai. The play button follows that name, not a shorter guess.
How many reels and paylines does Book of Shai have?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
What features does the Book of Shai card list?
Bonus Buy, Bonus Rounds and Expanding Symbols is the whole feature list for Book of Shai. 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.
PayID, POLi and the usual cards are named because Australian punters ask about them. boomerangpokies.com does not take the deposit. This page never opens a cashier.
How you open it
- Open Book of Shai 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
Categories Video Slots
Themes Cardsymbols Egypt
Features Bonus Buy Bonus Rounds Expanding Symbols
Playing this pokie
Search the lobby for Book of Shai, the full title on this card. This page is only the Book of Shai 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: Bonus Buy, Bonus Rounds and Expanding Symbols. Boomerang Pokies does not add a jackpot figure or a bonus amount on top of those names.