Here2Win Casino · PopOK Gaming · Australia
Book of Sherlock card on Pokies Vault
Australian punters can open the session page for Book of Sherlock pokie apart from this catalogue.
On Pokies Vault, Book of Sherlock is the PopOK Gaming pokie with a published RTP of 96.09% and a high-volatility label. Australian punters open the session at Here2Win Casino. The percentage is the long sample.
More from PopOK Gaming
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Sherlock (this card) | PopOK Gaming | 96.09% | — | high | 5×3 classic video grid |
| Papai Noel da Fortuna · Highest RTP in PopOK Gaming | PopOK Gaming | 96.96% | +0.87% | medium | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | +1.51% | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Book of Sherlock is a PopOK Gaming pokie at Here2Win Casino. Pokies Vault keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Printed pace, not a hunch, is why the card is on the high volatility list.
Published figures & technical specs
- Studio
- PopOK Gaming (99 in this catalogue)
- Published RTP
- 96.09%
- RTP band
- 96% to 96.5%
- Volatility
- high
- Features
- Expanding Symbols
- House edge
- 3.91%
- Vs studio avg RTP
- -0.22% vs 96.31% avg (#11/14)
- 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 96.09%, the theoretical house edge on Book of Sherlock is 3.91% over a long-run sample. Across 14 RTP-published PopOK Gaming titles in this catalogue, the studio average is 96.31%, placing Book of Sherlock at -0.22 percentage points (rank #11 of 14). Against the wider catalogue average of 95.80%, the delta is +0.29%. 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$96.09 | A$3.91 | ~21–26 |
| 250 spins (A$1/spin) | A$250 | A$240.22 | A$9.77 | ~53–65 |
| 500 spins (A$1/spin) | A$500 | A$480.45 | A$19.55 | ~105–130 |
Pros and cons
Pros
- The studio is named: PopOK Gaming.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- The page keeps the studio figure 96.09% and does not round it.
- Volatility is marked high-volatility.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Book of Sherlock card.
- Hit rate is not published here.
- A high-volatility pokie moves the balance in lumps.
The studio behind it
PopOK Gaming is the studio printed on Book of Sherlock. Pokies Vault lists 99 of their pokies for Australia, and this is one of them. Open that page if you want a neighbour title from the same studio.
Studio certification & mechanics
PopOK Gaming (PopOK 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 Pokies Vault catalogue, PopOK Gaming accounts for 99 pokies, playable at Here2Win Casino. Across the 14 titles with a published return, the studio averages 96.31% RTP (spanning 95.58% to 96.96%, 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 Sherlock: 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.
What this pokie is
Pokies Vault files Book of Sherlock as a record: studio PopOK Gaming, then the numbers the card actually has, then the door to Here2Win Casino. If a number is missing, the vault leaves the shelf empty.
A normal session on Book of Sherlock 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 Pokies Vault. If you do not want a bonus, do not tick it.
Same pokie, different night. What changes is your stake and when you stop. Pokies Vault keeps the written facts in one place so the Here2Win Casino lobby is not the only page that names the game.
Two more PopOK Gaming pokies in this catalogue are 100 Lucky Bell and Huga Chaga.
How you open it
- Open Book of Sherlock from the play button. The click stays on pokiesvault.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'.
Questions
Where do I open Book of Sherlock if I am in Australia?
Yes. Pokies Vault links Book of Sherlock to Here2Win Casino for Australian players. The button on this page stays on pokiesvault.com and then opens the pokie at Here2Win Casino.
What is the RTP of Book of Sherlock?
96.09% is the RTP printed for Book of Sherlock. Pokies Vault does not adjust that number and does not promise it over one visit to Here2Win Casino.
What does the volatility label on Book of Sherlock mean?
The card says high-volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
What provider is behind Book of Sherlock?
The provider is PopOK Gaming. Other PopOK Gaming pokies on Pokies Vault sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
Pokies Vault 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 Sherlock work on mobile in Australia?
Punters in Melbourne mostly open Book of Sherlock from a phone. Pokies Vault does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on Book of Sherlock?
You choose the A$ stake after Here2Win Casino loads Book of Sherlock. This catalogue page never takes the money.
Can I try Book of Sherlock here without an account?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Why is there no star rating for Book of Sherlock?
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 Sherlock 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.
How old do I have to be to play Book of Sherlock?
18+. Pokies Vault 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 Sherlock go?
Pokies Vault records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many PopOK Gaming pokies are in this catalogue?
Pokies Vault lists 99 pokies from PopOK Gaming for Australia. Book of Sherlock is one of them. The provider page holds the rest.
Is Book of Sherlock 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.
Will I see a bonus figure for Book of Sherlock here?
Pokies Vault will not print a match amount or a spin count for Book of Sherlock. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
No. Book of Sherlock on Pokies Vault 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 Sherlock?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
What is the pros and cons block on Book of Sherlock?
The block is a reading aid for Book of Sherlock, 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 Sherlock 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 Sherlock?
This page is only Book of Sherlock. The play button follows that name, not a shorter guess.
How many reels and paylines does Book of Sherlock have?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Book of Sherlock 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.
How a session behaves
Use the figures first and the mood never. Book of Sherlock at Here2Win Casino is still only a session with an A$ stake.
The maths does not soften because the catalogue page is long. Walk away while the stake in A$ is still a choice.
Stake and the cashier
The vault does not store deposits. PayID and cards are a Here2Win Casino matter once pokiesvault.com has handed you over.
PayID, POLi and the usual cards are named because Australian punters ask about them. pokiesvault.com does not take the deposit. This page never opens a cashier.
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 Sherlock is a poor place to try to win a loss back.
Filed under
Features Expanding Symbols
Playing this pokie
Search the lobby for Book of Sherlock, the full title on this card. This page is only the Book of Sherlock 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. Pokies Vault leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. pokiesvault.com does not host the reels.
Book of Sherlock is tagged Expanding Symbols. Those words are the only feature facts on the card.