Here2Win Casino · SwinttGames · New Zealand
Jack's Goldmine card on Mottle Fen
Kiwi players can open the session page for Jack's Goldmine pokie apart from this catalogue.
Mottle Fen records Jack's Goldmine for New Zealand: studio SwinttGames, medium volatility, RTP 94.01%. The button hands the pokie to Here2Win Casino. Nothing on this page changes the reel maths, and POLi does not either.
What this pokie is
Mottle Fen writes the Jack's Goldmine entry for this host. SwinttGames made it. Here2Win Casino is where it is played. The stake shows as NZ$.
Mottle Fen keeps a New Zealand page for Jack's Goldmine rather than reusing the Australian sentences. The host is its own catalogue. Play still ends at Here2Win Casino.
The preview under the title is there so a snippet and the page say the same thing. If the list above has a gap, the preview keeps the gap.
Golden Reindeer and Elysium VIP are two more SwinttGames pokies on this list.
Studio
SwinttGames is the studio on the card. 68 of their pokies are in this New Zealand catalogue. The provider page lists them.
Jack's Goldmine technical specs, SwinttGames RNG audit & myth-busting rules
Jack's Goldmine is engineered by SwinttGames on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) under Certified RNG for regulated international casino markets regulatory frameworks.
SwinttGames (SwinttGames Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math sheets are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Mottle Fen catalogue, SwinttGames accounts for 68 pokies, playable at Here2Win Casino (here2win.com.au). Across the 65 titles with a published return, the studio averages 95.10% RTP (spanning 93.09% to 97.00%, with 2 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
At Here2Win Casino
Jack's Goldmine is a SwinttGames pokie at Here2Win Casino for New Zealand. Mottle Fen records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- SwinttGames (68 in this catalogue)
- Published RTP
- 94.01%
- RTP band
- under 96%
- Volatility
- medium
- Hit ratio
- 15.00%
- House edge
- 5.99%
- Vs studio avg RTP
- -1.09% vs 95.10% avg (#54/65)
- Spins per hit
- ~1 in 6.7 spins
- 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
Jack's Goldmine RTP (94.01%), house edge & 500-spin session math
Jack's Goldmine by SwinttGames returns a published 94.01% RTP (5.99% 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.com.au).
This SwinttGames release stands at -1.09 percentage points against the 95.10% studio average across 65 RTP-published titles (rank #54 of 65). The medium-volatility pokie lands a winning combination roughly once every 6.7 spins (15.0% hit frequency). Its 94.01% math model requires a 150x–200x unit-stake buffer to absorb standard variance swings. Players launch Jack's Goldmine in NZ$ at Here2Win Casino (here2win.com.au) with full HTML5 desktop and mobile parity.
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Jack's Goldmine (NZ$1/spin @ 94.01% RTP) | NZ$100 | NZ$94.01 | NZ$5.99 | ~15 (15.0%) |
| 250 spins on Jack's Goldmine (NZ$1/spin @ 94.01% RTP) | NZ$250 | NZ$235.03 | NZ$14.97 | ~38 (15.0%) |
| 500 spins on Jack's Goldmine (NZ$1/spin @ 94.01% RTP) | NZ$500 | NZ$470.05 | NZ$29.95 | ~75 (15.0%) |
Pros and cons
Pros
- SwinttGames is the studio on the card.
- The stake for Kiwi players is in NZ$.
- The published RTP 94.01% is printed as it came on the card.
- medium-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.
Jack's Goldmine vs SwinttGames average & peer pokie comparison
Compared against direct studio and mechanic peers, Jack's Goldmine (94.01%) benchmarks directly against Legendary (97.00%, SwinttGames) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Jack's Goldmine | Volatility | Grid |
|---|---|---|---|---|---|
| Jack's Goldmine (this card) | SwinttGames | 94.01% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Legendary 97.00% RTP pokie · Highest RTP in SwinttGames vs Jack's Goldmine | SwinttGames | 97.00% | +2.99% | — | 5×3 / 5×4 HTML5 video grid |
| Rock N Ways Xtra Ways 96.73% RTP high pokie · Higher-volatility studio alternative vs Jack's Goldmine | SwinttGames | 96.73% | +2.72% | high | 5×3 reel grid |
| Desert Gem 97.97% RTP high pokie · Same theme (Goldmine) vs Jack's Goldmine | Kalamba Games | 97.97% | +3.96% | high | 5×3 / 5×4 HTML5 video grid |
- Alongside Jack's Goldmine (94.01%), review the Legendary 97.00% SwinttGames pokie card available at Here2Win Casino.
- Alongside Jack's Goldmine (94.01%), review the Rock N Ways Xtra Ways 96.73% SwinttGames 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 SwinttGames
Who it suits
A medium-volatility pokie is a middle pace. Mottle Fen files Jack's Goldmine as an ordinary session at Here2Win Casino for New Zealand, not as a method.
How a session moves
Short session, then close it. Jack's Goldmine does not keep a score of how careful you were.
A session is a clock plus a stake. Any welcome lives inside Here2Win Casino, and Mottle Fen does not invent the terms.
Video Slots holds 100 Clover Fire as well as this one.
Questions
Is Jack's Goldmine on the New Zealand list?
Yes, Jack's Goldmine is on this New Zealand list. The session is not hosted on mottlefen.org.
Is the RTP of Jack's Goldmine 94.01%?
Mottle Fen repeats 94.01% and does not round it to look tidier.
What volatility is listed for Jack's Goldmine?
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.
Which studio is Jack's Goldmine from?
SwinttGames. Other SwinttGames 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 Jack's Goldmine work on mobile in New Zealand?
Mottle Fen does not publish a separate app. Players in Christchurch use the page, then the casino.
What currency is Jack's Goldmine staked in?
You set the NZ$ stake after the handoff. mottlefen.org never holds it.
Can I play Jack's Goldmine on this page?
No. The page does not run the reels. The button opens Jack's Goldmine at Here2Win Casino. A practice mode, if the casino offers one, is there.
Where is the rating for this pokie?
Jack's Goldmine is not placed above or below the rest of the New Zealand list.
Does the pokie remember the last session?
No. Jack's Goldmine does not keep your last evening, in Christchurch or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Jack's Goldmine 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 Jack's Goldmine?
mottlefen.org takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many SwinttGames pokies are on this site?
68. They are grouped on the provider page. Jack's Goldmine is a single title in that group, played at Here2Win Casino.
Does Christchurch change the pokie?
No. The same Jack's Goldmine 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 Jack's Goldmine?
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 Jack's Goldmine a pub pokie?
No. It is an online pokie from SwinttGames, 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. Jack's Goldmine will not tap you on the shoulder.
What does the hit ratio of Jack's Goldmine tell me?
How often a spin returns something, not how much, and not when. It is a different number from the RTP. Mottle Fen prints it only because the card includes it.
Why list pros and cons for Jack's Goldmine?
It is not a rating of Jack's Goldmine. 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: SwinttGames, and 94.01% 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 Jack's Goldmine?
This page is only Jack's Goldmine. The play button follows that name, not a shorter guess.
How many reels and paylines does Jack's Goldmine have?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Why does Jack's Goldmine have no feature list?
The card has no feature label, so no bonus round is described. Mottle Fen does not invent one.
Stake and POLi
The NZ$ movement, POLi included, happens at Here2Win Casino. This page only names it.
The NZ$ stake is chosen in the game at Here2Win Casino. Reading Mottle Fen does not open a balance.
How to play Jack's Goldmine at Here2Win Casino: 7-step session protocol
- Check the verified Jack's Goldmine return (94.01%) and SwinttGames 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 Jack's Goldmine using the SwinttGames studio filter or instant search bar.
- Launch Jack's Goldmine 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
Categories Video Slots
Themes Goldmine
Playing this pokie
Search the lobby for Jack's Goldmine, the full title on this card. This page is only the Jack's Goldmine 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$. No app is installed from Mottle Fen.
Mottle Fen found no feature tag on Jack's Goldmine. Nothing is invented to fill that gap.
The hit ratio printed for Jack's Goldmine is 15.00%. That is a studio sample of how often a spin returns something.