Here2Win Casino · Bluberi · New Zealand
Shark's Lock card on Mottle Fen
Kiwi players can open the session page for Shark's Lock pokie apart from this catalogue.
Across New Zealand, Mottle Fen is the catalogue page for Shark's Lock. Here2Win Casino is where the pokie runs. A missing return figure stays missing.
What this pokie is
Mottle Fen writes the Shark's Lock entry for this host. Bluberi made it. Here2Win Casino is where it is played. The stake shows as NZ$.
Do not stake NZ$ you need for the week. Shark's Lock will not settle up because a feature feels late. A catalogue cannot tap you on the shoulder.
Mottle Fen keeps the New Zealand page for Shark's Lock on its own host. Kiwi players get pokie, NZ$ and POLi named in this copy, in this order. The play button still ends at Here2Win Casino.
Studio
Bluberi is the studio on the card. 14 of their pokies are in this New Zealand catalogue. Each one hands off through mottlefen.org to Here2Win Casino.
Shark's Lock technical specs, Bluberi RNG audit & myth-busting rules
Shark's Lock is engineered by Bluberi 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.
Bluberi (Bluberi 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 Mottle Fen catalogue, Bluberi accounts for 14 pokies, playable at Here2Win Casino (here2win.com.au). Across the 1 titles with a published return, the studio averages 95.01% RTP (spanning 95.01% to 95.01%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Respins: Respin mechanics re-spin selected reels or the bonus board without drawing an additional base stake from the balance.
At Here2Win Casino
Here2Win Casino is the casino named on this card. 14 other Bluberi pokies are grouped with Shark's Lock, and they are played at Here2Win Casino.
Bluberi printed this card, and Dragons Legacy is another of theirs in the catalogue.
Published figures & technical specs
- Studio
- Bluberi (14 in this catalogue)
- Features
- Respins
- Studio average RTP
- 95.01% (across 1 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
- NZ$
- Card updated
- 2026-11-04
Shark's Lock RTP (studio benchmark), house edge & 500-spin session math
Shark's Lock by Bluberi benchmarks against the verified 95.01% studio average RTP (4.99% house margin across 1 titles) and suits a 150x–200x stake buffer in NZ$ at Here2Win Casino (here2win.com.au).
Because the source card for Shark's Lock omits an individual percentage, this Bluberi release is benchmarked against the studio's published range (95.01% to 95.01%). The pokie runs on a 5×3 / 5×4 HTML5 video grid layout, and its variance profile fits a 150x–200x unit-stake reserve when playing Shark's Lock in NZ$ at Here2Win Casino (here2win.com.au).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Shark's Lock (NZ$1/spin @ 95.01% RTP) | NZ$100 | NZ$95.01 | NZ$4.99 | ~27–33 |
| 250 spins on Shark's Lock (NZ$1/spin @ 95.01% RTP) | NZ$250 | NZ$237.53 | NZ$12.47 | ~68–83 |
| 500 spins on Shark's Lock (NZ$1/spin @ 95.01% RTP) | NZ$500 | NZ$475.05 | NZ$24.95 | ~135–165 |
Pros and cons
Pros
- Bluberi is the studio on the card.
- The button remains on mottlefen.org and hands the pokie to Here2Win Casino.
- The provider page is the rest of the studio.
Cons
- The account is at Here2Win Casino.
- No bonus number is made up on this page.
- A neighbour title's RTP is not copied across.
- Volatility was not on the source card.
Shark's Lock vs Bluberi average & peer pokie comparison
Compared against direct studio and mechanic peers, Shark's Lock (studio benchmark) benchmarks directly against Emperor Mystery (95.01%, Bluberi) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Shark's Lock | Volatility | Grid |
|---|---|---|---|---|---|
| Shark's Lock (this card) | Bluberi | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Emperor Mystery 95.01% RTP medium pokie · Highest RTP in Bluberi vs Shark's Lock | Bluberi | 95.01% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Respin Lady 99.00% RTP medium pokie · Same mechanic (Respins) vs Shark's Lock | Apollo Games | 99.00% | — | medium | 5×3 / 5×4 HTML5 video grid |
- Alongside Shark's Lock (studio benchmark), review the Emperor Mystery 95.01% Bluberi pokie card available at Here2Win Casino.
- Alongside Shark's Lock (studio benchmark), review the Respin Lady 99.00% Apollo Games pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the NZ$ session bankroll and stake calculator.
More from Bluberi
Who it suits
The card has no volatility mark. Mottle Fen leaves that gap empty instead of guessing a fit for Shark's Lock. The session, if you open it, is at Here2Win Casino.
How a session moves
Short session, then close it. Shark's Lock does not keep a score of how careful you were.
Decide the figure before the reels move. Shark's Lock will not settle up because a feature feels late.
Questions
Can Kiwi players open Shark's Lock at Here2Win Casino?
Here2Win Casino plays it. Mottle Fen is the New Zealand catalogue. The button leaves via mottlefen.org and opens Shark's Lock at Here2Win Casino, stake in NZ$.
Which studio is Shark's Lock from?
The studio on the card is Bluberi. Mottle Fen does not swap in a different name.
Where do I deposit NZ$?
Deposit at Here2Win Casino after the button. POLi can be offered there. Mottle Fen only names it so the page is clearly the New Zealand catalogue.
Can Kiwi players open Shark's Lock on a phone?
Mottle Fen does not publish a separate app. Players in Dunedin use the page, then the casino.
Is the stake in NZ$?
NZ$ at Here2Win Casino. This catalogue does not print a minimum, because that figure lives inside the game, not on the card.
Is there a demo of Shark's Lock on Mottle Fen?
The card is for reading. The session is not hosted on mottlefen.org.
Why is Shark's Lock not scored?
Shark's Lock is not placed above or below the rest of the New Zealand list.
Does the pokie remember the last session?
No. Shark's Lock does not keep your last evening, in Dunedin or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Shark's Lock for?
Adults, 18+. Mottle Fen is a New Zealand catalogue. Gambling can harm, and the page is not a promise of winnings.
What happens when I press play on Shark's Lock?
mottlefen.org takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Bluberi pokies are on this site?
14. They are grouped on the provider page. Shark's Lock is a single title in that group, played at Here2Win Casino.
Does Dunedin change the pokie?
No. The same Shark's Lock 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 Shark's Lock?
No amount is printed here. A welcome offer, if Here2Win Casino has one, is shown in the account with its own terms. Mottle Fen will not guess the numbers.
Is Shark's Lock a pub pokie?
No. It is an online pokie from Bluberi, 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. Shark's Lock will not tap you on the shoulder.
Why does Shark's Lock have no RTP?
The source card did not publish one. The gap stays empty. A figure is not copied from another pokie to make the page look finished.
Why list pros and cons for Shark's Lock?
It is not a rating of Shark's Lock. 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: Bluberi, and only when you are on a card that has an RTP. Pros and cons come after, in plainer lines.
Will a shorter name still open Shark's Lock?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Bluberi title.
What is the maximum win on Shark's Lock?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Shark's Lock card list?
The labels are Respins. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
Stake and POLi
The NZ$ movement, POLi included, happens at Here2Win Casino. This page only names it.
POLi and the other rails people in New Zealand already use are handled inside the Here2Win Casino account. mottlefen.org never asks for them. The page cannot take an NZ$ deposit.
How to play Shark's Lock at Here2Win Casino: 7-step session protocol
- Check the verified Shark's Lock return (95.01%) and Bluberi 5×3 / 5×4 HTML5 video grid layout on this Mottle Fen 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.com.au) and locate Shark's Lock using the Bluberi studio filter or instant search bar.
- Launch Shark's Lock 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.
Filed under
Features Respins
Playing this pokie
Open the full name Shark's Lock in the Here2Win Casino lobby. This page is only the Shark's Lock 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. Mottle Fen leaves those fields empty.
Kiwi players play this pokie in the browser at Here2Win Casino, stake in NZ$. mottlefen.org does not host the reels.
Shark's Lock is tagged Respins. Those words are the only feature facts on the card.