Here2Win Casino · Bullshark Games · New Zealand
Merlin's Mania card on Fern Spins
Kiwi players can open the session page for Merlin's Mania pokie apart from this catalogue.
Fern Spins records Merlin's Mania for New Zealand: Bullshark Games, medium-volatility, published RTP 96.31%. Kiwi players continue at Here2Win Casino, stake in NZ$. The figure is the long sample.
More from Bullshark Games
Merlin's Mania vs Bullshark Games average & peer pokie comparison
Compared against direct studio and mechanic peers, Merlin's Mania (96.31%) benchmarks directly against Empress of the Shadows (96.31%, Bullshark Games) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.co.nz).
| Title & spec anchor | Studio | Published RTP | Delta vs Merlin's Mania | Volatility | Grid |
|---|---|---|---|---|---|
| Merlin's Mania (this card) | Bullshark Games | 96.31% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Empress of the Shadows 96.31% RTP medium pokie · Highest RTP in Bullshark Games vs Merlin's Mania | Bullshark Games | 96.31% | 0.00% | medium | 5×3 / 5×4 HTML5 video grid |
| Fury and Fortune 96.31% RTP high pokie · Higher-volatility studio alternative vs Merlin's Mania | Bullshark Games | 96.31% | 0.00% | high | 5×3 / 5×4 HTML5 video grid |
- Alongside Merlin's Mania (96.31%), review the Empress of the Shadows 96.31% Bullshark Games pokie card available at Here2Win Casino.
- Alongside Merlin's Mania (96.31%), review the Fury and Fortune 96.31% Bullshark Games pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the NZ$ session bankroll and stake calculator.
At Here2Win Casino
Merlin's Mania is a Bullshark Games pokie at Here2Win Casino for New Zealand. Fern Spins records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- Bullshark Games (34 in this catalogue)
- Published RTP
- 96.31%
- RTP band
- 96% to 96.5%
- Volatility
- medium
- House edge
- 3.69%
- Vs studio avg RTP
- +0.06% vs 96.25% avg (#1/11)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards)
- Studio licences
- Certified RNG for regulated international casino markets
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- NZ$
- Card updated
- 2026-11-04
Merlin's Mania RTP (96.31%), house edge & 500-spin session math
Merlin's Mania by Bullshark Games returns a published 96.31% RTP (3.69% house edge) across a 5×3 / 5×4 HTML5 video grid layout and calls for a 150x–200x bankroll buffer in NZ$ at Here2Win Casino (here2win.co.nz).
This Bullshark Games release stands at +0.06 percentage points against the 96.25% studio average across 11 RTP-published titles (rank #1 of 11). The medium-volatility pokie distributes payouts according to its certified reel weightings. Its 96.31% math model requires a 150x–200x unit-stake buffer to absorb standard variance swings. Players launch Merlin's Mania in NZ$ at Here2Win Casino (here2win.co.nz) with full HTML5 desktop and mobile parity.
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Merlin's Mania (NZ$1/spin @ 96.31% RTP) | NZ$100 | NZ$96.31 | NZ$3.69 | ~27–33 |
| 250 spins on Merlin's Mania (NZ$1/spin @ 96.31% RTP) | NZ$250 | NZ$240.78 | NZ$9.22 | ~68–83 |
| 500 spins on Merlin's Mania (NZ$1/spin @ 96.31% RTP) | NZ$500 | NZ$481.55 | NZ$18.45 | ~135–165 |
Pros and cons
Pros
- Bullshark Games is the studio on the card.
- The button remains on fernspins.co.nz and hands the pokie to Here2Win Casino.
- The published RTP 96.31% is printed as it came on the card.
- The pace is marked medium-volatility.
Cons
- The account is at Here2Win Casino.
- No bonus number is made up on this page.
- The page will not invent how often a spin returns something.
Studio
If the only question was who built Merlin's Mania, the answer is Bullshark Games. Here2Win Casino does not either.
Merlin's Mania technical specs, Bullshark Games RNG audit & myth-busting rules
Merlin's Mania is engineered by Bullshark Games on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) under Certified RNG for regulated international casino markets regulatory frameworks.
Bullshark Games (Bullshark Games Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math sheets are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Fern Spins catalogue, Bullshark Games accounts for 34 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 11 titles with a published return, the studio averages 96.25% RTP (spanning 96.15% to 96.31%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Merlin's Mania is from Bullshark Games. You play it at Here2Win Casino. The stake shows in NZ$.
Kiwi players open Merlin's Mania at Here2Win Casino after reading it here. The studio is Bullshark Games. Wellington is not a setting inside the game.
Read the card before you fund a session. Merlin's Mania is from Bullshark Games. Here2Win Casino is where the pokie runs, in NZ$.
Bullride Loot sits on the same Bullshark Games page.
How to play Merlin's Mania at Here2Win Casino: 7-step session protocol
- Check the verified Merlin's Mania return (96.31%) and Bullshark Games 5×3 / 5×4 HTML5 video grid layout on this Fern Spins specification card.
- Size your NZ$ session bankroll at 150x–200x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.co.nz) and locate Merlin's Mania using the Bullshark Games studio filter or instant search bar.
- Launch Merlin's Mania and open the in-game help sheet ("?" or "i" icon) to verify the active paytable, feature rules, and printed RTP.
- Select your unit spin stake in NZ$ (such as NZ$0.20–NZ$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified POLi rail for seamless NZ$ withdrawals.
Questions
Does Fern Spins play the pokie itself?
Yes, Merlin's Mania is on this New Zealand list. The session is not hosted on fernspins.co.nz.
What RTP does Merlin's Mania publish?
The card publishes 96.31% for Merlin's Mania. Across a huge number of spins that is the studio figure. One evening in Wellington is not that sample.
How bumpy is Merlin's Mania?
medium-volatility. A medium-volatility pokie moves an NZ$ stake in jumps. If that is more movement than you want, drop the stake or pick another title.
Who built this pokie?
Bullshark Games. Other Bullshark Games pokies for New Zealand are grouped on the provider page.
Does this site take POLi?
NZ$ stays in the Here2Win Casino account. This domain does not open a cashier.
Does Merlin's Mania work on mobile in New Zealand?
Fern Spins does not publish a separate app. Players in Wellington use the page, then the casino.
Is the stake in NZ$?
You set the NZ$ stake after the handoff. fernspins.co.nz never holds it.
Can I play Merlin's Mania on this page?
No. The page does not run the reels. The button opens Merlin's Mania at Here2Win Casino. A practice mode, if the casino offers one, is there.
Why is Merlin's Mania not scored?
Merlin's Mania is not placed above or below the rest of the New Zealand list.
Can Merlin's Mania be due to pay?
No. Merlin's Mania does not keep your last evening, in Wellington or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Merlin's Mania for?
Adults, 18+. Fern Spins is a New Zealand catalogue. Gambling can harm, and the page is not a promise of winnings.
What happens when I press play on Merlin's Mania?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Bullshark Games pokies are on this site?
34. They are grouped on the provider page. Merlin's Mania is a single title in that group, played at Here2Win Casino.
Does Wellington change the pokie?
No. The same Merlin's Mania card applies across New Zealand. City is not a reel setting. NZ$ and POLi are the local pieces, and both are settled at Here2Win Casino.
Is a bonus amount listed for Merlin's Mania?
No amount is printed here. A welcome offer, if Here2Win Casino has one, is shown in the account with its own terms. Fern Spins will not guess the numbers.
Is Merlin's Mania a pub pokie?
No. It is an online pokie from Bullshark Games, opened at Here2Win Casino. The page does not describe a machine in a venue.
How do I finish a session?
Decide the NZ$ limit before the reels move, then stop when it is reached. Merlin's Mania will not tap you on the shoulder.
What are the pros and cons on the Merlin's Mania page?
It is not a rating of Merlin's Mania. A pro means the card or the catalogue actually supports the line. A con means a missing figure or a limit of this page.
Is the text under the title the preview?
Yes. That short answer is the preview, and it should match the fact list: Bullshark Games, and 96.31% only when you are on a card that has an RTP. Pros and cons come after, in plainer lines.
How do I open the right 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?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Are the bonus features of Merlin's Mania described here?
The card has no feature label, so no bonus round is described. Fern Spins does not invent one.
How a session moves
Plain version for Fern Spins: limit, spin, stop. That is the whole note.
A session is a clock plus a stake. Any welcome lives inside Here2Win Casino, and Fern Spins does not invent the terms.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
The NZ$ stake is chosen in the game at Here2Win Casino. Reading Fern Spins does not open a balance.
Who it suits
A medium-volatility pokie is a middle pace. Fern Spins files Merlin's Mania as an ordinary session at Here2Win Casino for New Zealand, not as a method.
Playing this pokie
Search the lobby for Merlin's Mania, the full title on this card. 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. Fern Spins leaves those fields empty.
Kiwi players play this pokie in the browser at Here2Win Casino, stake in NZ$. fernspins.co.nz does not host the reels.
This card has no feature label, so no bonus round is described for Merlin's Mania.