Here2Win Casino · ThunderSpin · Australia
Book of Witches card on Boomerang Pokies
Australian punters can open the session page for Book of Witches pokie apart from this catalogue.
Boomerang Pokies files Book of Witches as a high-volatility pokie from ThunderSpin for Australian punters who play at Here2Win Casino. The published RTP is 95.89%. That number is a long-run statistic, not a promise for one Saturday session.
What this pokie is
Boomerang Pokies sends you out and back: read Book of Witches 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.
If 95.89% is the figure you came for, it is printed above and in the fact list. Do not average one short session against a published RTP.
The preview under the title is the short form of this card. A search snippet should match the page. Boomerang Pokies does not decorate the preview with a guessed return.
The studio behind it
If you only needed the maker, it is ThunderSpin. Here2Win Casino does not rebadge the game. The provider page is the clean list.
Studio certification & mechanics
ThunderSpin (ThunderSpin 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, ThunderSpin accounts for 48 pokies, playable at Here2Win Casino. Across the 6 titles with a published return, the studio averages 95.93% RTP (spanning 95.61% to 96.04%, with 0 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 Witches: 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
Published figures & technical specs
- Studio
- ThunderSpin (48 in this catalogue)
- Published RTP
- 95.89%
- RTP band
- under 96%
- Volatility
- high
- Features
- Expanding Symbols
- House edge
- 4.11%
- Vs studio avg RTP
- -0.04% vs 95.93% avg (#5/6)
- 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
Printed pace, not a hunch, is why the card is on the high volatility list.
Session math & RTP benchmark
The 95.89% published return on Book of Witches translates to a 4.11% mathematical house margin over millions of spins. Across 6 RTP-published ThunderSpin titles in this catalogue, the studio average is 95.93%, placing Book of Witches at -0.04 percentage points (rank #5 of 6). Against the wider catalogue average of 95.80%, the delta is +0.09%. 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$95.89 | A$4.11 | ~21–26 |
| 250 spins (A$1/spin) | A$250 | A$239.72 | A$10.27 | ~53–65 |
| 500 spins (A$1/spin) | A$500 | A$479.45 | A$20.55 | ~105–130 |
Pros and cons
Pros
- ThunderSpin is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- Published RTP is printed as 95.89%.
- You can see the high-volatility pace before you stake.
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 high-volatility pokie moves the balance in lumps.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Witches (this card) | ThunderSpin | 95.89% | — | high | 5×3 classic video grid |
| Santa vs Krampus · Highest RTP in ThunderSpin | ThunderSpin | 96.04% | +0.15% | high | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | +1.71% | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from ThunderSpin
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 Witches is a poor place to try to win a loss back.
How a session behaves
Coming back to Book of Witches later does not make it due. Keep the A$ stake where you left the rule.
A normal session on Book of Witches is a run of spins you can afford to lose, not a plan to clear a welcome offer. Boomerang Pokies does not print a bonus figure it does not hold.
Questions
Can I play Book of Witches at Here2Win Casino from Australia?
Book of Witches 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 return does Book of Witches publish?
The published RTP of Book of Witches is 95.89%. That is a long-run studio figure. A single session in Sydney can finish far from it.
Is Book of Witches a high variance pokie?
Book of Witches 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 Witches?
ThunderSpin is the studio named on the Book of Witches 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.
Can I open Book of Witches on a phone?
Punters in Sydney mostly open Book of Witches from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Book of Witches staked in A$?
You choose the A$ stake after Here2Win Casino loads Book of Witches. This catalogue page never takes the money.
Is there a demo of Book of Witches on this page?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Does Boomerang Pokies score Book of Witches?
Book of Witches is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Can Book of Witches 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 Witches 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.
How many ThunderSpin pokies are in this catalogue?
Boomerang Pokies lists 48 pokies from ThunderSpin for Australia. Book of Witches is one of them. The provider page holds the rest.
Does it matter that I am in Sydney?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
Will I see a bonus figure for Book of Witches here?
Boomerang Pokies will not print a match amount or a spin count for Book of Witches. Those terms belong to the casino, and they change.
Is Book of Witches a club or pub pokie?
The page describes the online title from ThunderSpin. It does not claim a venue in Sydney.
When should I close Book of Witches?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
Why does Book of Witches have a pros and cons list?
The block is a reading aid for Book of Witches, 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.
What should I read before I open Book of Witches?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Sydney will finish.
How do I open the right Book of Witches?
This page is only Book of Witches. The play button follows that name, not a shorter guess.
What is the maximum win on Book of Witches?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Which feature labels are on Book of Witches?
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.
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 Witches at Here2Win Casino. Funding the account is a separate step from reading Boomerang Pokies.
How you open it
- Open Book of Witches 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 Sydney, not when the pokie 'looks due'.
Filed under
Features Expanding Symbols
Playing this pokie
Open the full name Book of Witches in the Here2Win Casino lobby. This page is only the Book of Witches 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.
Book of Witches is tagged Expanding Symbols. Those words are the only feature facts on the card.