Here2Win Casino · Fazi · New Zealand
Heat Double card on Mottle Fen
Kiwi players can open the session page for Heat Double pokie apart from this catalogue.
On Mottle Fen, Kiwi players get Heat Double as the Fazi pokie, with low-to-medium volatility and a published RTP of 96.33%. Play continues at Here2Win Casino and the stake is in NZ$. The RTP is the long sample, not the result of a session that starts in Christchurch.
What this pokie is
Mottle Fen writes the Heat Double entry for this host. Fazi made it. Here2Win Casino is where it is played. The stake shows as NZ$.
Do not stake NZ$ you need for the week. Heat Double will not settle up because a feature feels late. A catalogue cannot tap you on the shoulder.
Across New Zealand the reel strip does not change by city. Mottle Fen writes the facts once, on this URL.
Studio
If the only question was who built Heat Double, the answer is Fazi. Mottle Fen does not localise the studio name.
The Fazi page names 50 Wild Cash and, further down, 40 Wild Crown.
Heat Double technical specs, Fazi RNG audit & myth-busting rules
Heat Double is engineered by Fazi on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from GLI, BMM Testlabs, SIQ under ONJN, MGA-aligned RNG certification, Serbian Gaming Board regulatory frameworks.
Fazi (Fazi d.o.o.) is an iGaming studio founded in 1991 and headquartered in Niš, Serbia. Its random number generators (RNG) and math sheets are audited by GLI, BMM Testlabs, SIQ and certified across ONJN, MGA-aligned RNG certification, Serbian Gaming Board. Studio RTP policy: Fixed theoretical RTP (~96.10%).
In the Mottle Fen catalogue, Fazi accounts for 429 pokies, playable at Here2Win Casino (here2win.com.au). Across the 357 titles with a published return, the studio averages 96.13% RTP (spanning 93.69% to 96.96%, with 75 pokies at 96.5% or above). Signature studio mechanics include Progressive Mystery Jackpots (Gold / Platinum / Diamond), Gamble Double-Up.
Gamble Feature: The Gamble feature offers an optional post-win double-up or risk ladder round after standard base-game payouts.
Jackpot: Jackpot mechanics link the title to multi-tier fixed or progressive prize pools triggered either randomly or inside a dedicated jackpot wheel/pick round.
At Here2Win Casino
Heat Double is a Fazi pokie at Here2Win Casino for New Zealand. Mottle Fen records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- Fazi (429 in this catalogue)
- Published RTP
- 96.33%
- RTP band
- 96% to 96.5%
- Volatility
- low-to-medium
- Hit ratio
- 8.08%
- Features
- Gamble Feature and Jackpot
- House edge
- 3.67%
- Vs studio avg RTP
- +0.20% vs 96.13% avg (#126/357)
- Spins per hit
- ~1 in 12.4 spins
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, BMM Testlabs, SIQ
- Studio licences
- ONJN, MGA-aligned RNG certification, Serbian Gaming Board
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- NZ$
- Card updated
- 2026-11-04
Heat Double RTP (96.33%), house edge & 500-spin session math
Heat Double by Fazi returns a published 96.33% RTP (3.67% house edge) across a 5×3 / 5×4 HTML5 video grid layout and calls for a 100x–150x bankroll buffer in NZ$ at Here2Win Casino (here2win.com.au).
This Fazi release stands at +0.20 percentage points against the 96.13% studio average across 357 RTP-published titles (rank #126 of 357). The low-to-medium volatility pokie lands a winning combination roughly once every 12.4 spins (8.1% hit frequency). Its 96.33% math model requires a 100x–150x unit-stake buffer to absorb standard variance swings. Players launch Heat Double 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 Heat Double (NZ$1/spin @ 96.33% RTP) | NZ$100 | NZ$96.33 | NZ$3.67 | ~8 (8.1%) |
| 250 spins on Heat Double (NZ$1/spin @ 96.33% RTP) | NZ$250 | NZ$240.82 | NZ$9.18 | ~20 (8.1%) |
| 500 spins on Heat Double (NZ$1/spin @ 96.33% RTP) | NZ$500 | NZ$481.65 | NZ$18.35 | ~40 (8.1%) |
Pros and cons
Pros
- Fazi is the studio on the card.
- The button remains on mottlefen.org and hands the pokie to Here2Win Casino.
- The published RTP 96.33% is printed as it came on the card.
- The pace is marked low-to-medium volatility.
Cons
- The account is at Here2Win Casino.
- No bonus number is made up on this page.
- The label does not schedule the next feature.
Heat Double vs Fazi average & peer pokie comparison
Compared against direct studio and mechanic peers, Heat Double (96.33%) benchmarks directly against Epic Crown 10 (96.96%, Fazi) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Heat Double | Volatility | Grid |
|---|---|---|---|---|---|
| Heat Double (this card) | Fazi | 96.33% | — | low-to-medium | 5×3 / 5×4 HTML5 video grid |
| Epic Crown 10 96.96% RTP medium pokie · Highest RTP in Fazi vs Heat Double | Fazi | 96.96% | +0.63% | medium | 5×3 / 5×4 HTML5 video grid |
| Crown of Secret 96.74% RTP high pokie · Higher-volatility studio alternative vs Heat Double | Fazi | 96.74% | +0.41% | high | 5×3 / 5×4 HTML5 video grid |
| Lucky Lady's Clover 97.31% RTP medium pokie · Same mechanic (Gamble Feature) vs Heat Double | BGaming | 97.31% | +0.98% | medium | 5×3 / 5×4 HTML5 video grid |
| Lucky Riches Hyperspins 97.49% RTP low-to-medium pokie · Same theme (777) vs Heat Double | Microgaming | 97.49% | +1.16% | low-to-medium | 5×3 / 5×4 HTML5 video grid |
- Alongside Heat Double (96.33%), review the Epic Crown 10 96.96% Fazi pokie card available at Here2Win Casino.
- Alongside Heat Double (96.33%), review the Crown of Secret 96.74% Fazi pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the NZ$ session bankroll and stake calculator.
More from Fazi
Who it suits
A low-to-medium volatility pokie usually changes an NZ$ balance in smaller steps. Slower is not safer, and Heat Double can still end the session down.
How a session moves
Mottle Fen will not tell you the next outcome is due. Heat Double does not keep a score of how careful you were.
It is not a plan to clear an offer. Any welcome lives inside Here2Win Casino, and Mottle Fen does not invent the terms.
Same theme, different studio: 3 Wild Sevens comes from NetGaming.
Questions
Can Kiwi players open Heat Double at Here2Win Casino?
Here2Win Casino plays it. Mottle Fen is the New Zealand catalogue. The button leaves via mottlefen.org and opens Heat Double at Here2Win Casino, stake in NZ$.
Is the RTP of Heat Double 96.33%?
Mottle Fen repeats 96.33% and does not round it to look tidier.
What volatility is listed for Heat Double?
low-to-medium volatility. A low-to-medium volatility pokie moves an NZ$ stake in jumps. If that is more movement than you want, drop the stake or pick another title.
Which studio is Heat Double from?
The studio on the card is Fazi. Mottle Fen does not swap in a different name.
Does this site take POLi?
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.
Does Heat Double work on mobile in New Zealand?
Mottle Fen does not publish a separate app. Players in Christchurch 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.
Can I play Heat Double on this page?
No. The page does not run the reels. The button opens Heat Double at Here2Win Casino. A practice mode, if the casino offers one, is there.
Why is Heat Double not scored?
Heat Double 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 Heat Double 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 Heat Double?
mottlefen.org takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Fazi pokies are on this site?
429. They are grouped on the provider page. Heat Double is a single title in that group, played at Here2Win Casino.
Does Christchurch change the pokie?
No. The same Heat Double 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 Heat Double?
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 Heat Double a pub pokie?
No. It is an online pokie from Fazi, 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. Heat Double will not tap you on the shoulder.
What does the hit ratio of Heat Double 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 Heat Double?
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 Mottle Fen 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 Heat Double?
This page is only Heat Double. The play button follows that name, not a shorter guess.
How many reels and paylines does Heat Double have?
The card does not publish a maximum win, a reel count, or a payline count. Mottle Fen does not guess them.
Which feature labels are on Heat Double?
Gamble Feature and Jackpot is the whole feature list for Heat Double. Those words are not a price and not a description of the round.
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 Heat Double at Here2Win Casino: 7-step session protocol
- Check the verified Heat Double return (96.33%) and Fazi 5×3 / 5×4 HTML5 video grid layout on this Mottle Fen specification card.
- Size your NZ$ session bankroll at 100x–150x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.com.au) and locate Heat Double using the Fazi studio filter or instant search bar.
- Launch Heat Double 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
Features Gamble Feature Jackpot
Playing this pokie
Open the full name Heat Double in the Here2Win Casino lobby. This page is only the Heat Double 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.
Heat Double is tagged Gamble Feature and Jackpot. Those words are the only feature facts on the card.
8.08% is the hit ratio on this card. Read it as a long sample, not as the next spin at Here2Win Casino.