Here2Win Casino · Bullshark Games · Australia
Merlin's Mania card on Boomerang Pokies
Australian punters can open the session page for Merlin's Mania pokie apart from this catalogue.
Bullshark Games released Merlin's Mania as a medium-volatility pokie, and Boomerang Pokies files it for Here2Win Casino players in Australia. Published return is 96.31%. PayID deposits do not change the maths of the reels.
What this pokie is
Boomerang Pokies sends you out and back: read Merlin's Mania 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.
Merlin's Mania 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.
Boomerang Pokies names the game and stops there. Merlin's Mania still runs at Here2Win Casino, stake in A$, after the button on boomerangpokies.com.
The studio behind it
Bullshark Games is the studio printed on Merlin's Mania. Boomerang Pokies lists 34 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Studio certification & mechanics
Bullshark Games (Bullshark Games 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, Bullshark Games accounts for 34 pokies, playable at Here2Win Casino. Across the 11 titles with a published return, the studio averages 96.25% RTP (spanning 96.15% to 96.31%, 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 Merlin's Mania: 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
Merlin's Mania is a Bullshark Games 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.
Bullshark Games also has Valhalla - Wild Winter on this list, with Bullride Loot further along.
Published figures & technical specs
- Studio
- Bullshark Games (34 in this catalogue)
- Published RTP
- 96.31%
- RTP band
- 96% to 96.5%
- Volatility
- medium
- House edge
- 3.69%
- Vs studio avg RTP
- +0.06% vs 96.25% avg (#1/11)
- 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
At a published RTP of 96.31%, the theoretical house edge on Merlin's Mania is 3.69% over a long-run sample. Across 11 RTP-published Bullshark Games titles in this catalogue, the studio average is 96.25%, placing Merlin's Mania at +0.06 percentage points (rank #1 of 11). Against the wider catalogue average of 95.80%, the delta is +0.51%. 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$96.31 | A$3.69 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$240.78 | A$9.22 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$481.55 | A$18.45 | ~135–165 |
Pros and cons
Pros
- The studio is named: Bullshark Games.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- The page keeps the studio figure 96.31% and does not round it.
- You can see the medium-volatility pace before you stake.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- A match amount is not a fact of the Merlin's Mania card.
- Hit rate is not published here.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Merlin's Mania (this card) | Bullshark Games | 96.31% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Empress of the Shadows · Highest RTP in Bullshark Games | Bullshark Games | 96.31% | 0.00% | medium | 5×3 / 5×4 HTML5 video grid |
| Fury and Fortune · Higher-volatility studio alternative | Bullshark Games | 96.31% | 0.00% | high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Bullshark Games
Who it suits
A medium-volatility pokie sits in the middle of the pack for pace. Merlin's Mania is an ordinary session game at Here2Win Casino, not a system.
How a session behaves
Coming back to Merlin's Mania later does not make it due. Keep the A$ stake where you left the rule.
The reels do not remember Brisbane. Set the loss limit before the first spin. A published RTP, when the card has one, is a long sample, not one arvo.
Questions
Where do I open Merlin's Mania if I am in Australia?
Merlin's Mania 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.
What is the RTP of Merlin's Mania?
The published RTP of Merlin's Mania is 96.31%. That is a long-run studio figure. A single session in Brisbane can finish far from it.
Is Merlin's Mania a high variance pokie?
The card says medium-volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
What provider is behind Merlin's Mania?
The provider is Bullshark Games. Other Bullshark Games pokies on Boomerang Pokies sit on the same provider page if you want a neighbour title.
Does Boomerang Pokies take the stake?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to boomerangpokies.com.
Does Merlin's Mania work on mobile in Australia?
Punters in Brisbane mostly open Merlin's Mania from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Merlin's Mania staked in A$?
You choose the A$ stake after Here2Win Casino loads Merlin's Mania. This catalogue page never takes the money.
Is there a demo of Merlin's Mania on this page?
No. Boomerang Pokies does not embed a demo of Merlin's Mania. 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 Merlin's Mania?
Merlin's Mania is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Can Merlin's Mania be due for a win?
No. Merlin's Mania does not store the night you had in Brisbane, and it is not due. A published RTP describes a very long run of spins, not the next one.
Is Merlin's Mania an 18+ game?
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 Merlin's Mania go?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other Bullshark Games 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.
Is Merlin's Mania different in another Australian city?
No. Brisbane is named because readers are there. It is not a setting inside Merlin's Mania, and it does not change the RTP.
Will I see a bonus figure for Merlin's Mania here?
Boomerang Pokies will not print a match amount or a spin count for Merlin's Mania. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
The page describes the online title from Bullshark Games. It does not claim a venue in Brisbane.
How do I stop a session on Merlin's Mania?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Merlin's Mania will not close itself.
What is the pros and cons block on Merlin's Mania?
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 Merlin's Mania?
Start with the short answer under the title, then the fact list. Both should agree: studio Bullshark Games, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Merlin's Mania?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Bullshark Games title.
What is the maximum win on Merlin's Mania?
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 Merlin's Mania 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 Merlin's Mania at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Merlin's Mania 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 Brisbane, not when the pokie 'looks due'.
Playing this pokie
Open the full name Merlin's Mania in the Here2Win Casino lobby. This page is only the Merlin's Mania 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.
This card has no feature label, so no bonus round is described for Merlin's Mania.