Here2Win Casino · Holle Games · New Zealand
The Mottle Fen page for Book of Ishtar
Kiwi players can open the session page for Book of Ishtar pokie apart from this catalogue.
Across New Zealand, Mottle Fen is the catalogue page for Book of Ishtar. Here2Win Casino is where the pokie runs. A missing return figure stays missing.
What this pokie is
Mottle Fen writes the Book of Ishtar entry for this host. Holle Games made it. Here2Win Casino is where it is played. The stake shows as NZ$.
Studio first: Holle Games. Then the volatility,. Queenstown or Dunedin is not a setting in the game.
The video group is where Mottle Fen files this pokie for New Zealand. The provider page is the clean way to do that. Each of those pages repeats the handoff: this domain, then Here2Win Casino.
Studio
Holle Games is the studio on the card. 55 of their pokies are in this New Zealand catalogue. The provider page lists them.
Mottle Fen leaves Frau Holle with the other Holle Games pokies.
Book of Ishtar technical specs, Holle Games RNG audit & myth-busting rules
Book of Ishtar is engineered by Holle Games on a 5×3 classic video grid (10 paylines) architecture with independent RNG certification from Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) under Certified RNG for regulated international casino markets regulatory frameworks.
Holle Games (Holle Games Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math sheets are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Mottle Fen catalogue, Holle Games accounts for 55 pokies, playable at Here2Win Casino (here2win.com.au). Across the 26 titles with a published return, the studio averages 95.43% RTP (spanning 92.40% to 96.23%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
At Here2Win Casino
Book of Ishtar is a Holle Games pokie at Here2Win Casino for New Zealand. Mottle Fen records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- Holle Games (55 in this catalogue)
- Features
- Expanding Symbols
- Studio average RTP
- 95.43% (across 26 titles)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- 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
Book of Ishtar RTP (studio benchmark), house edge & 500-spin session math
Book of Ishtar by Holle Games benchmarks against the verified 95.43% studio average RTP (4.57% house margin across 26 titles) and suits a 200x–250x stake buffer in NZ$ at Here2Win Casino (here2win.com.au).
Because the source card for Book of Ishtar omits an individual percentage, this Holle Games release is benchmarked against the studio's published range (92.40% to 96.23%). The pokie runs on a 5×3 classic video grid layout, and its variance profile fits a 200x–250x unit-stake reserve when playing Book of Ishtar in NZ$ at Here2Win Casino (here2win.com.au).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Book of Ishtar (NZ$1/spin @ 95.43% RTP) | NZ$100 | NZ$95.43 | NZ$4.57 | ~27–33 |
| 250 spins on Book of Ishtar (NZ$1/spin @ 95.43% RTP) | NZ$250 | NZ$238.57 | NZ$11.42 | ~68–83 |
| 500 spins on Book of Ishtar (NZ$1/spin @ 95.43% RTP) | NZ$500 | NZ$477.15 | NZ$22.85 | ~135–165 |
Pros and cons
Pros
- You do not have to open the lobby to see who made Book of Ishtar.
- The stake for Kiwi players is in NZ$.
- There are 55 Holle Games pokies in this catalogue.
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.
- The gap is left in the fact list.
Book of Ishtar vs Holle Games average & peer pokie comparison
Compared against direct studio and mechanic peers, Book of Ishtar (studio benchmark) benchmarks directly against Fruits 20 Deluxe (96.23%, Holle Games) across its 5×3 classic video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Book of Ishtar | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Ishtar (this card) | Holle Games | — | — | — | 5×3 classic video grid |
| Fruits 20 Deluxe 96.23% RTP low pokie · Highest RTP in Holle Games vs Book of Ishtar | Holle Games | 96.23% | — | low | 5×3 / 5×4 HTML5 video grid |
| Reel Tiger 96.02% RTP high pokie · Higher-volatility studio alternative vs Book of Ishtar | Holle Games | 96.02% | — | high | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza 97.60% RTP medium-to-high pokie · Same mechanic (Expanding Symbols) vs Book of Ishtar | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
- Alongside Book of Ishtar (studio benchmark), review the Fruits 20 Deluxe 96.23% Holle Games pokie card available at Here2Win Casino.
- Alongside Book of Ishtar (studio benchmark), review the Reel Tiger 96.02% Holle 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 Holle Games
Who it suits
The card has no volatility mark. Mottle Fen leaves that gap empty instead of guessing a fit for Book of Ishtar. The session, if you open it, is at Here2Win Casino.
How a session moves
Mottle Fen will not tell you the next outcome is due. Book of Ishtar does not keep a score of how careful you were.
The long sample behind an RTP, when one is printed, is not one evening. A catalogue cannot close it for you.
Questions
Is Book of Ishtar on the New Zealand list?
Here2Win Casino plays it. Mottle Fen is the New Zealand catalogue. The button leaves via mottlefen.org and opens Book of Ishtar at Here2Win Casino, stake in NZ$.
Which studio is Book of Ishtar from?
Holle Games. Other Holle Games pokies for New Zealand are grouped on the provider page.
Where do I deposit NZ$?
NZ$ stays in the Here2Win Casino account. This domain does not open a cashier.
Can Kiwi players open Book of Ishtar on a phone?
Mottle Fen does not publish a separate app. Players in Auckland use the page, then the casino.
Is the stake in NZ$?
You set the NZ$ stake after the handoff. mottlefen.org never holds it.
Is there a demo of Book of Ishtar on Mottle Fen?
No. The page does not run the reels. The button opens Book of Ishtar at Here2Win Casino. A practice mode, if the casino offers one, is there.
Where is the rating for this pokie?
Book of Ishtar 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 Book of Ishtar 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 Book of Ishtar?
mottlefen.org takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Holle Games pokies are on this site?
55. They are grouped on the provider page. Book of Ishtar is a single title in that group, played at Here2Win Casino.
Does Auckland change the pokie?
No. The same Book of Ishtar 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 Book of Ishtar?
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 Book of Ishtar a pub pokie?
No. It is an online pokie from Holle 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. Book of Ishtar will not tap you on the shoulder.
Why does Book of Ishtar 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.
What are the pros and cons on the Book of Ishtar page?
It is not a rating of Book of Ishtar. 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?
Read it as a card, not as a tip for Auckland. The pokie does not know the city, and the page does not pretend it does.
How do I open the right Book of Ishtar?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Holle Games title.
What is the maximum win on Book of Ishtar?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Book of Ishtar card list?
Expanding Symbols is the whole feature list for Book of Ishtar. 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.
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 can name POLi.
How to play Book of Ishtar at Here2Win Casino: 7-step session protocol
- Check the verified Book of Ishtar return (95.43%) and Holle Games 5×3 classic video grid layout on this Mottle Fen specification card.
- Size your NZ$ session bankroll at 200x–250x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.com.au) and locate Book of Ishtar using the Holle Games studio filter or instant search bar.
- Launch Book of Ishtar 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 Expanding Symbols
Playing this pokie
Open the full name Book of Ishtar in the Here2Win Casino lobby. This page is only the Book of Ishtar 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.
Feature labels on this card: Expanding Symbols. Mottle Fen does not add a jackpot figure or a bonus amount on top of those names.