Here2Win Casino · KA Gaming · New Zealand
The Fern Spins page for Submariner
Kiwi players can open the session page for Submariner pokie apart from this catalogue.
On Fern Spins, Kiwi players get Submariner as the KA Gaming pokie, with high volatility and a published RTP of 96.00%. Play continues at Here2Win Casino and the stake is in NZ$. The RTP is the long sample, not the result of a session that starts in Christchurch.
More from KA Gaming
Submariner vs KA Gaming average & peer pokie comparison
Compared against direct studio and mechanic peers, Submariner (96.00%) benchmarks directly against Fashion Life (98.00%, KA Gaming) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.co.nz).
| Title & spec anchor | Studio | Published RTP | Delta vs Submariner | Volatility | Grid |
|---|---|---|---|---|---|
| Submariner (this card) | KA Gaming | 96.00% | — | high | 5×3 / 5×4 HTML5 video grid |
| Fashion Life 98.00% RTP medium-to-high pokie · Highest RTP in KA Gaming vs Submariner | KA Gaming | 98.00% | +2.00% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Four Seasons 98.00% RTP medium pokie · Lower-volatility studio alternative vs Submariner | KA Gaming | 98.00% | +2.00% | medium | 5×3 / 5×4 HTML5 video grid |
| Big Tuna Bonanza 97.20% RTP medium pokie · Same theme (Fish) vs Submariner | BGaming | 97.20% | +1.20% | medium | 5×3 / 5×4 HTML5 video grid |
- Alongside Submariner (96.00%), review the Fashion Life 98.00% KA Gaming pokie card available at Here2Win Casino.
- Alongside Submariner (96.00%), review the Four Seasons 98.00% KA Gaming pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the NZ$ session bankroll and stake calculator.
At Here2Win Casino
Here2Win Casino is the casino named on this card. 847 other KA Gaming pokies are grouped with Submariner, and they are played at Here2Win Casino.
Alice in MegaLand and Aladdin are two more KA Gaming pokies on this list.
Published figures & technical specs
- Studio
- KA Gaming (847 in this catalogue)
- Published RTP
- 96.00%
- RTP band
- 96% to 96.5%
- Volatility
- high
- House edge
- 4.00%
- Vs studio avg RTP
- -0.01% vs 96.01% avg (#5/749)
- 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
Submariner RTP (96.00%), house edge & 500-spin session math
Submariner by KA Gaming returns a published 96.00% RTP (4.00% house edge) across a 5×3 / 5×4 HTML5 video grid layout and calls for a 250x–350x bankroll buffer in NZ$ at Here2Win Casino (here2win.co.nz).
This KA Gaming release stands at -0.01 percentage points against the 96.01% studio average across 749 RTP-published titles (rank #5 of 749). The high-volatility pokie lands a winning combination roughly once every 3.0 spins (33.2% hit frequency). Its 96.00% math model requires a 250x–350x unit-stake buffer to absorb standard variance swings. Players launch Submariner 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 Submariner (NZ$1/spin @ 96.00% RTP) | NZ$100 | NZ$96.00 | NZ$4.00 | ~33 (33.2%) |
| 250 spins on Submariner (NZ$1/spin @ 96.00% RTP) | NZ$250 | NZ$240.00 | NZ$10.00 | ~83 (33.2%) |
| 500 spins on Submariner (NZ$1/spin @ 96.00% RTP) | NZ$500 | NZ$480.00 | NZ$20.00 | ~166 (33.2%) |
Pros and cons
Pros
- You do not have to open the lobby to see who made Submariner.
- The stake for Kiwi players is in NZ$.
- Fern Spins does not adjust 96.00%.
- high-volatility is visible before you set an NZ$ stake.
Cons
- The account is at Here2Win Casino.
- If Here2Win Casino has an offer, its terms are shown there.
- Hit rate is unpublished for Submariner.
- A short NZ$ session can land far from the published RTP.
Studio
KA Gaming is the studio on the card. 847 of their pokies are in this New Zealand catalogue. Each one hands off through fernspins.co.nz to Here2Win Casino.
Submariner technical specs, KA Gaming RNG audit & myth-busting rules
Submariner is engineered by KA Gaming 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.
KA Gaming (KA Gaming 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, KA Gaming accounts for 847 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 749 titles with a published return, the studio averages 96.01% RTP (spanning 94.00% to 98.00%, with 4 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. Submariner is from KA Gaming. You play it at Here2Win Casino. The stake shows in NZ$.
Do not stake NZ$ you need for the week. Submariner will not settle up because a feature feels late. Close it on time.
The preview under the title is there so a snippet and the page say the same thing. If the list above has a gap, the preview keeps the gap.
How to play Submariner at Here2Win Casino: 7-step session protocol
- Check the verified Submariner return (96.00%) and KA Gaming 5×3 / 5×4 HTML5 video grid layout on this Fern Spins specification card.
- Size your NZ$ session bankroll at 250x–350x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.co.nz) and locate Submariner using the KA Gaming studio filter or instant search bar.
- Launch Submariner 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
Can Kiwi players open Submariner at Here2Win Casino?
Here2Win Casino plays it. Fern Spins is the New Zealand catalogue. The button leaves via fernspins.co.nz and opens Submariner at Here2Win Casino, stake in NZ$.
What RTP does Submariner publish?
The card publishes 96.00% for Submariner. Across a huge number of spins that is the studio figure. One evening in Christchurch is not that sample.
What volatility is listed for Submariner?
The label is high-volatility. It describes the spread, not a timetable for the feature.
Who built this pokie?
KA Gaming. Other KA Gaming pokies for New Zealand are grouped on the provider page.
Does this site take POLi?
NZ$ stays in the Here2Win Casino account. This domain does not open a cashier.
Can Kiwi players open Submariner on a phone?
Yes. The button on fernspins.co.nz is the same on a phone. Here2Win Casino loads the pokie, and the stake is in NZ$.
Is the stake in NZ$?
NZ$ at Here2Win Casino. This catalogue does not print a minimum, because that figure lives inside the game, not on the card.
Can I play Submariner on this page?
The card is for reading. The session is not hosted on fernspins.co.nz.
Why is Submariner not scored?
Submariner is not placed above or below the rest of the New Zealand list.
Does the pokie remember the last session?
Do not wait out a feature. The pokie is not running late.
Who is Submariner 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 Submariner?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many KA Gaming pokies are on this site?
847. They are grouped on the provider page. Submariner is a single title in that group, played at Here2Win Casino.
Does Christchurch change the pokie?
No. The same Submariner 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 Submariner?
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 Submariner a pub pokie?
No. It is an online pokie from KA Gaming, 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. Submariner will not tap you on the shoulder.
What are the pros and cons on the Submariner page?
So a Kiwi player can see the split. Published facts, such as the studio and any RTP, sit on one side. Gaps and limits sit on the other, including the fact that Fern Spins is not the cashier.
Is the text under the title the preview?
Read it as a card, not as a tip for Christchurch. The pokie does not know the city, and the page does not pretend it does.
Will a shorter name still open Submariner?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different KA Gaming title.
What is the maximum win on Submariner?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Are the bonus features of Submariner described here?
Nothing was tagged on Submariner. A bonus round, a buy price, and a jackpot figure stay unwritten.
How a session moves
Plain version for Fern Spins: limit, spin, stop. That is the whole note.
It is not a plan to clear an offer. Any welcome lives inside Here2Win Casino, and Fern Spins does not invent the terms.
Beware The Deep Megaways is another Waterworld pokie in this catalogue, made by Pragmatic Play.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
POLi and the other rails people in New Zealand already use are handled inside the Here2Win Casino account. fernspins.co.nz never asks for them. The page cannot take an NZ$ deposit.
Who it suits
A high-volatility pokie moves an NZ$ stake in jumps. If that is more movement than you want, drop the stake or pick another title from the same studio.
The rank on the card matches the high volatility list.
Filed under
Categories Video Slots
Themes Fish Waterworld
Playing this pokie
Search the lobby for Submariner, the full title on this card. This page is only the Submariner 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$. No app is installed from Fern Spins.
Fern Spins found no feature tag on Submariner. Nothing is invented to fill that gap.