Here2Win Casino · Gamomat · Australia
Boomerang Pokies entry for Book of Madness
Australian punters can open the session page for Book of Madness pokie apart from this catalogue.
Boomerang Pokies writes up Book of Madness, a Gamomat pokie, for Australian punters who open it at Here2Win Casino. The card does not carry a published RTP, which is noted here rather than invented.
What this pokie is
Boomerang Pokies sends you out and back: read Book of Madness 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.
A fair session on Book of Madness 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. Read the offer there before you opt in.
Before the first spin, use the fact list and the pros and cons. Both stay inside what the card publishes. Book of Madness is the Gamomat pokie, and the reels run at Here2Win Casino.
The Gamomat page holds La Dolce Vita Deluxe beside Fancy Fruits Deluxe.
The studio behind it
If you only needed the maker, it is Gamomat. Boomerang Pokies does not swap the studio for a local name. The provider page is the clean list.
Studio certification & mechanics
Gamomat (Gamomat 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, Gamomat accounts for 185 pokies, playable at Here2Win Casino. Across the 8 titles with a published return, the studio averages 96.12% RTP (spanning 96.11% to 96.14%, 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 Madness: 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 Madness the provider page lists 185 other Gamomat pokies, all played at Here2Win Casino.
Published figures & technical specs
- Studio
- Gamomat (185 in this catalogue)
- Features
- Expanding Symbols
- Studio average RTP
- 96.12% (across 8 titles)
- 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
Because the source card for Book of Madness omits a standalone RTP, Boomerang Pokies uses the verified studio distribution as context rather than inventing a figure. Across the 8 Gamomat titles that do publish a return in this catalogue, the studio average is 96.12% (ranging from 96.11% to 96.14%). For a balanced session at Here2Win Casino, a bankroll buffer of 100x–150x the A$ unit stake suits this pokie's profile.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$96.12 | A$3.88 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$240.30 | A$9.70 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$480.60 | A$19.40 | ~135–165 |
Pros and cons
Pros
- The studio is named: Gamomat.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- Gamomat has 185 pokies in this catalogue.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- The return gap is left empty on purpose.
- Volatility is not on the source card.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Madness (this card) | Gamomat | — | — | — | 5×3 classic video grid |
| Juicy Joker · Highest RTP in Gamomat | Gamomat | 96.14% | — | low | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Gamomat
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who Book of Madness suits. The studio is Gamomat. The session still opens at Here2Win Casino.
How a session behaves
Coming back to Book of Madness later does not make it due. Keep the A$ stake where you left the rule.
The reels do not remember the Gold Coast. Stop on a clock. A published RTP, when the card has one, is a long sample, not one arvo.
Questions
Where do I open Book of Madness if I am in Australia?
Book of Madness 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.
Which studio built Book of Madness?
The provider is Gamomat. Other Gamomat 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 Madness work on mobile in Australia?
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$.
Is Book of Madness staked in A$?
At Here2Win Casino the stake for Australian players is in A$. Boomerang Pokies does not convert it and does not print a minimum, because the minimum is set inside the game.
Is there a demo of Book of Madness on this page?
No. Boomerang Pokies does not embed a demo of Book of Madness. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Why is there no star rating for Book of Madness?
Book of Madness is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Can Book of Madness be due for a win?
No. Book of Madness does not store the night you had in the Gold Coast, and it is not due. A published RTP describes a very long run of spins, not the next one.
How old do I have to be to play Book of Madness?
18+. Boomerang Pokies is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
Where does the click on Book of Madness go?
The click stays on boomerangpokies.com first, then opens Book of Madness at Here2Win Casino. The partner address is not printed in the article.
Where are the other Gamomat games?
Boomerang Pokies lists 185 pokies from Gamomat for Australia. Book of Madness is one of them. The provider page holds the rest.
Is Book of Madness different in another Australian city?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
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 this the same machine I would find in a club?
No. Book of Madness 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 Madness?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
Can you estimate the RTP of Book of Madness?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Gamomat, and play is still at Here2Win Casino.
What is the pros and cons block on Book of Madness?
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 Madness?
Start with the short answer under the title, then the fact list. Both should agree: studio Gamomat, 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 Madness?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Gamomat title.
What is the maximum win on Book of Madness?
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 Madness card list?
Expanding Symbols is the whole feature list for Book of Madness. 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 Madness at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Book of Madness 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 pokie last longer.
- Stop on a clock you set in the Gold Coast, not when the pokie 'looks due'.
Filed under
Features Expanding Symbols
Playing this pokie
Search the lobby for Book of Madness, the full title on this card. A shorter search can load a different Gamomat 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$. boomerangpokies.com does not host the reels.
Feature labels on this card: Expanding Symbols. Boomerang Pokies does not add a jackpot figure or a bonus amount on top of those names.