Here2Win Casino · Konami · Australia
Secret of the Mermaid for Australia, Pokies Vault
Australian punters can open the session page for Secret of the Mermaid pokie apart from this catalogue.
Pokies Vault writes up Secret of the Mermaid, a Konami pokie, for Australian punters who open it at Here2Win Casino. No RTP is published on this card, so the page sticks to the studio, the volatility label and how a session is actually opened.
More from Konami
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Secret of the Mermaid (this card) | Konami | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Celestial Moon Riches · Highest RTP in Konami | Konami | 96.10% | — | — | 5×3 / 5×4 HTML5 video grid |
| Mystic Rings · Same mechanic (Mystery Symbols) | Habanero | 98.12% | — | very-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Secret of the Mermaid is a Konami 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.
Pokies Vault keeps China Mystery and Golden Wolves with the rest of the Konami pokies.
Published figures & technical specs
- Studio
- Konami (79 in this catalogue)
- Features
- Mystery Symbols
- Studio average RTP
- 95.35% (across 2 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- 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
Secret of the Mermaid does not carry an individual published RTP on its source sheet, so no single-title percentage is guessed. Across the 2 Konami titles that do publish a return in this catalogue, the studio average is 95.35% (ranging from 94.61% to 96.10%). For a balanced session at Here2Win Casino, a bankroll buffer of 150x–200x 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$95.35 | A$4.65 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$238.38 | A$11.63 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$476.75 | A$23.25 | ~135–165 |
Pros and cons
Pros
- Konami is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- Konami has 79 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.
- No published RTP is on this card, so none is guessed.
- Volatility is not on the source card.
The studio behind it
If you only needed the maker, it is Konami. Pokies Vault does not swap the studio for a local name. The provider page is the clean list.
Studio certification & mechanics
Konami (Konami 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, Konami accounts for 79 pokies, playable at Here2Win Casino. Across the 2 titles with a published return, the studio averages 95.35% RTP (spanning 94.61% to 96.10%, 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 Secret of the Mermaid: 5×3 / 5×4 HTML5 video grid paired with Standard studio payline / ways structure, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Mystery Symbols: Mystery symbols land in groups and transform simultaneously into the same randomly chosen pay symbol at the end of the spin.
What this pokie is
Pokies Vault files Secret of the Mermaid as a record: studio Konami, then the numbers the card actually has, then the door to Here2Win Casino. Guessing would break the point of the page.
the Gold Coast does not change the reel strip of Secret of the Mermaid. City is not a setting in the game. Pokies Vault only keeps the written facts beside the name.
Secret of the Mermaid is filed under video on the Australian list Pokies Vault keeps for Here2Win Casino. Nothing on this page is a pub pokie with a local sticker. PayID, POLi and the usual cards are the payment names Australian punters already know.
How you open it
- Open Secret of the Mermaid 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 pokie last longer.
- Stop on a clock you set in the Gold Coast, not when the pokie 'looks due'.
Questions
Can I play Secret of the Mermaid at Here2Win Casino from Australia?
Secret of the Mermaid is in the Pokies Vault 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 Secret of the Mermaid?
Konami is the studio named on the Secret of the Mermaid card. Pokies Vault groups the rest of that studio on the provider page.
Does Pokies Vault take the stake?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to pokiesvault.com.
Does Secret of the Mermaid work on mobile in Australia?
Yes. The play button on pokiesvault.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$.
Is Secret of the Mermaid staked in A$?
You choose the A$ stake after Here2Win Casino loads Secret of the Mermaid. This catalogue page never takes the money.
Is there a demo of Secret of the Mermaid on this page?
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 Secret of the Mermaid?
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 Secret of the Mermaid 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 Secret of the Mermaid an 18+ game?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
Where does the click on Secret of the Mermaid go?
The click stays on pokiesvault.com first, then opens Secret of the Mermaid at Here2Win Casino. The partner address is not printed in the article.
Where are the other Konami 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 the Gold Coast?
No. the Gold Coast is named because readers are there. It is not a setting inside Secret of the Mermaid, and it does not change the RTP.
Will I see a bonus figure for Secret of the Mermaid here?
Pokies Vault will not print a match amount or a spin count for Secret of the Mermaid. Those terms belong to the casino, and they change.
Is Secret of the Mermaid a club or pub pokie?
The page describes the online title from Konami. It does not claim a venue in the Gold Coast.
When should I close Secret of the Mermaid?
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 Secret of the Mermaid?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Konami, and play is still at Here2Win Casino.
What is the pros and cons block on Secret of the Mermaid?
The block is a reading aid for Secret of the Mermaid, 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 Secret of the Mermaid?
The preview is the same card, shortened. It is not a tip and it does not know how your session in the Gold Coast will finish.
Will a shorter name still open Secret of the Mermaid?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Konami title.
How many reels and paylines does Secret of the Mermaid have?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Secret of the Mermaid card list?
The labels are Mystery 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. Secret of the Mermaid 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.
The A$ stake is chosen inside Secret of the Mermaid at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Who it suits
This card does not carry a volatility mark, so Pokies Vault does not guess who Secret of the Mermaid suits. The studio is Konami. The session still opens at Here2Win Casino.
Filed under
Features Mystery Symbols
Playing this pokie
Search the lobby for Secret of the Mermaid, the full title on this card. A shorter search can load a different Konami 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. Pokies Vault leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. No app is installed from Pokies Vault.
Secret of the Mermaid is tagged Mystery Symbols. Those words are the only feature facts on the card.