Here2Win Casino · Spadegaming · Australia
Mermaid for Australia, Boomerang Pokies
Australian punters can open the session page for Mermaid pokie apart from this catalogue.
On Boomerang Pokies, Mermaid is the Spadegaming pokie Australian players launch through Here2Win Casino. Volatility is marked. Stake in A$ and stop when the session stops being fun.
What this pokie is
Boomerang Pokies sends you out and back: read Mermaid 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.
Mermaid is filed under video on the Australian list Boomerang Pokies keeps for Here2Win Casino. Nothing on this page is a pub pokie with a local sticker. Funding the Here2Win Casino account is separate from this catalogue.
The preview under the title is the short form of this card. The description tag repeats that sentence. A missing RTP stays missing there too.
The studio behind it
Spadegaming is the studio printed on Mermaid. Boomerang Pokies lists 136 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
The Spadegaming page holds Joker's Treasure beside Rise Of Werewolves.
Studio certification & mechanics
Spadegaming (Spadegaming 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, Spadegaming accounts for 136 pokies, playable at Here2Win Casino. Across the 13 titles with a published return, the studio averages 96.84% RTP (spanning 96.60% to 97.04%, with 13 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 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.
At Here2Win Casino
Mermaid is a Spadegaming pokie at Here2Win Casino. Boomerang Pokies keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Published figures & technical specs
- Studio
- Spadegaming (136 in this catalogue)
- Studio average RTP
- 96.84% (across 13 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
Mermaid does not carry an individual published RTP on its source sheet, so no single-title percentage is guessed. Across the 13 Spadegaming titles that do publish a return in this catalogue, the studio average is 96.84% (ranging from 96.60% to 97.04%). 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$96.84 | A$3.16 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$242.10 | A$7.90 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$484.20 | A$15.80 | ~135–165 |
Pros and cons
Pros
- Spadegaming is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- Spadegaming has 136 pokies in this catalogue.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Mermaid card.
- No published RTP is on this card, so none is guessed.
- Volatility is not on the source card.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Mermaid (this card) | Spadegaming | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Fiery Sevens Hot 50 · Highest RTP in Spadegaming | Spadegaming | 97.04% | — | medium | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Spadegaming
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who Mermaid suits. The studio is Spadegaming. The session still opens at Here2Win Casino.
How a session behaves
The return trip is just another session. Keep the A$ stake where you left the rule.
The maths does not soften because the catalogue page is long. Walk away while the stake in A$ is still a choice.
Questions
Where do I open Mermaid if I am in Australia?
Yes. Boomerang Pokies links Mermaid to Here2Win Casino for Australian players. The button on this page stays on boomerangpokies.com and then opens the pokie at Here2Win Casino.
What provider is behind Mermaid?
Spadegaming is the studio named on the Mermaid 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 Mermaid 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$.
Is Mermaid staked in A$?
You choose the A$ stake after Here2Win Casino loads Mermaid. This catalogue page never takes the money.
Can I try Mermaid here without an account?
No. Boomerang Pokies does not embed a demo of Mermaid. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Does Boomerang Pokies score 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.
Can Mermaid be due for a win?
No. Mermaid does not store the night you had in Sydney, 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 Mermaid?
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 Mermaid go?
The click stays on boomerangpokies.com first, then opens Mermaid at Here2Win Casino. The partner address is not printed in the article.
How many Spadegaming pokies are in this catalogue?
Boomerang Pokies lists 136 pokies from Spadegaming for Australia. Mermaid is one of them. The provider page holds the rest.
Is Mermaid different in another Australian city?
No. Sydney is named because readers are there. It is not a setting inside Mermaid, and it does not change the RTP.
Does this page list a welcome offer?
Boomerang Pokies will not print a match amount or a spin count for Mermaid. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
No. Mermaid 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.
How do I stop a session on Mermaid?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Mermaid will not close itself.
Can you estimate the RTP of Mermaid?
The source card did not include a published RTP, so this page leaves the gap empty. Boomerang Pokies will not copy a figure from a similar Spadegaming pokie.
What is the pros and cons block on Mermaid?
The block is a reading aid for 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.
Which part of the Mermaid 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 Sydney will finish.
How do I open the right Mermaid?
This page is only Mermaid. The play button follows that name, not a shorter guess.
What is the maximum win on Mermaid?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Are the bonus features of Mermaid described here?
The card has no feature label, so no bonus round is described. Boomerang Pokies does not invent one.
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 Mermaid at Here2Win Casino. Funding the account is a separate step from reading Boomerang Pokies.
How you open it
- Open Mermaid 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 Sydney, not when the pokie 'looks due'.
Playing this pokie
Open the full name Mermaid in the Here2Win Casino lobby. This page is only the Mermaid 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.
This card has no feature label, so no bonus round is described for Mermaid.