Here2Win Casino · KA Gaming · Australia
The Boomerang Pokies page for Book of Skull
Australian punters can open the session page for Book of Skull pokie apart from this catalogue.
Boomerang Pokies files Book of Skull as a medium-volatility pokie from KA Gaming for Australian punters who play at Here2Win Casino. The published RTP is 96.00%. Treat 96.00% as the studio figure, then set a stake you can walk away from.
What this pokie is
Boomerang Pokies sends you out and back: read Book of Skull 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.
Open Book of Skull from Boomerang Pokies and the play button stays on this domain before Here2Win Casino loads the pokie. A lot of Australian sessions now start on mobile. You choose the stake inside the game, in A$.
Boomerang Pokies names the game and stops there. Book of Skull still runs at Here2Win Casino, stake in A$, after the button on boomerangpokies.com.
The studio behind it
KA Gaming is the studio printed on Book of Skull. Boomerang Pokies lists 847 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Boomerang Pokies groups Aquatic Adventurer with the other KA Gaming pokies.
Studio certification & mechanics
KA Gaming (KA Gaming 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, KA Gaming accounts for 847 pokies, playable at Here2Win Casino. Across the 749 titles with a published return, the studio averages 96.01% RTP (spanning 94.00% to 98.00%, with 4 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 Skull: 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 Skull the provider page lists 847 other KA Gaming pokies, all played at Here2Win Casino.
Published figures & technical specs
- Studio
- KA Gaming (847 in this catalogue)
- Published RTP
- 96.00%
- RTP band
- 96% to 96.5%
- Volatility
- medium
- Hit ratio
- 35.24%
- Features
- Expanding Symbols
- House edge
- 4.00%
- Vs studio avg RTP
- -0.01% vs 96.01% avg (#5/749)
- Spins per hit
- ~1 in 2.8 spins
- 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
At a published RTP of 96.00%, the theoretical house edge on Book of Skull is 4.00% over a long-run sample. Across 749 RTP-published KA Gaming titles in this catalogue, the studio average is 96.01%, placing Book of Skull at -0.01 percentage points (rank #5 of 749). Against the wider catalogue average of 95.80%, the delta is +0.20%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 150x–200x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$96.00 | A$4.00 | ~35 (35.2%) |
| 250 spins (A$1/spin) | A$250 | A$240.00 | A$10.00 | ~88 (35.2%) |
| 500 spins (A$1/spin) | A$500 | A$480.00 | A$20.00 | ~176 (35.2%) |
Pros and cons
Pros
- KA Gaming is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The page keeps the studio figure 96.00% and does not round it.
- Volatility is marked medium-volatility.
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.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Skull (this card) | KA Gaming | 96.00% | — | medium | 5×3 classic video grid |
| Fashion Life · Highest RTP in KA Gaming | KA Gaming | 98.00% | +2.00% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | +1.60% | medium-to-high | 5×3 classic video grid |
| Mummy Hunter · Same theme (Horror) | Habanero | 98.21% | +2.21% | very-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from KA Gaming
Who it suits
A medium-volatility pokie sits in the middle of the pack for pace. Book of Skull is an ordinary session game at Here2Win Casino, not a system.
How a session behaves
Questions
Does Here2Win Casino list Book of Skull for Australian punters?
Yes. Boomerang Pokies links Book of Skull to Here2Win Casino for Australian players. The button on this page stays on boomerangpokies.com and then opens the pokie at Here2Win Casino.
Is the RTP of Book of Skull on this page?
96.00% is the RTP printed for Book of Skull. Boomerang Pokies does not adjust that number and does not promise it over one visit to Here2Win Casino.
How volatile is Book of Skull?
Book of Skull is marked medium-volatility. On a medium-volatility pokie the balance usually moves in lumps, so the stake in A$ matters more than the theme.
Which studio built Book of Skull?
KA Gaming is the studio named on the Book of Skull card. Boomerang Pokies groups the rest of that studio on the provider page.
Where does the A$ stake actually go?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to boomerangpokies.com.
Does Book of Skull work on mobile in Australia?
Punters in Melbourne mostly open Book of Skull from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Book of Skull 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 Skull 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 Skull?
No score is printed on purpose. A star would be a house opinion. The page sticks to the studio, the published RTP when the card has one, and the volatility label.
Does Book of Skull remember my last session?
No. Book of Skull does not store the night you had in Melbourne, 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 Skull?
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?
The click stays on boomerangpokies.com first, then opens Book of Skull at Here2Win Casino. The partner address is not printed in the article.
Where are the other KA Gaming games?
Use the provider link under the title. That list is the same studio, not a random mix, and each title opens at Here2Win Casino.
Does it matter that I am in Melbourne?
No. Melbourne is named because readers are there. It is not a setting inside Book of Skull, and it does not change the RTP.
Will I see a bonus figure for Book of Skull 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 Skull 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 Skull?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Book of Skull will not close itself.
What does the hit ratio on Book of Skull mean?
Boomerang Pokies prints the hit ratio only because the card has one. It does not turn that percentage into a playing system.
What is the pros and cons block on Book of Skull?
The block is a reading aid for Book of Skull, 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 Skull page is the preview?
Start with the short answer under the title, then the fact list. Both should agree: studio KA Gaming, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
How do I open the right Book of Skull?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different KA Gaming title.
What is the maximum win on Book of Skull?
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 Skull card list?
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 Skull at Here2Win Casino. Funding the account is a separate step from reading Boomerang Pokies.
How you open it
- Open Book of Skull 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 medium-volatility pokie last longer.
- Stop on a clock you set in Melbourne, not when the pokie 'looks due'.
Filed under
Categories Video Slots
Themes Horror
Features Expanding Symbols
Playing this pokie
Open the full name Book of Skull in the Here2Win Casino lobby. This page is only the Book of Skull 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$. boomerangpokies.com does not host the reels.
Book of Skull is tagged Expanding Symbols. Those words are the only feature facts on the card.
35.24% is the hit ratio on this card. Read it as a long sample, not as the next spin at Here2Win Casino.