Here2Win Casino · BELATRA · New Zealand
Book of Doom card on Mottle Fen
Kiwi players can open the session page for Book of Doom pokie apart from this catalogue.
Mottle Fen records Book of Doom for New Zealand: studio BELATRA, high volatility, RTP 92.61%. 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 Book of Doom entry for this host. BELATRA made it. Here2Win Casino is where it is played. The stake shows as NZ$.
The answer at the top of the page is the same fact as the list underneath: Book of Doom, BELATRA, New Zealand, Here2Win Casino. A snippet should not promise more than the card.
The Video Slots 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.
88 Golden 88 and Africa Gold 2 are two more BELATRA pokies on this list.
Studio
BELATRA is the studio on the card. 169 of their pokies are in this New Zealand catalogue. The provider page lists them.
Book of Doom technical specs, BELATRA RNG audit & myth-busting rules
Book of Doom is engineered by BELATRA 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.
BELATRA (BELATRA 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, BELATRA accounts for 169 pokies, playable at Here2Win Casino (here2win.com.au). Across the 101 titles with a published return, the studio averages 94.32% RTP (spanning 90.00% to 97.11%, with 5 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
Here2Win Casino is the casino named on this card. 169 other BELATRA pokies are grouped with Book of Doom, and they are played at Here2Win Casino.
10000 Wishes 94 sits in the same Video Slots list, and the studio is Microgaming.
Published figures & technical specs
- Studio
- BELATRA (169 in this catalogue)
- Published RTP
- 92.61%
- RTP band
- under 96%
- Volatility
- high
- Features
- Bonus Rounds and Expanding Symbols
- House edge
- 7.39%
- Vs studio avg RTP
- -1.71% vs 94.32% avg (#70/101)
- 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
A high printed pace is enough for the high volatility list.
Book of Doom RTP (92.61%), house edge & 500-spin session math
Book of Doom by BELATRA returns a published 92.61% RTP (7.39% house edge) across a 5×3 classic video grid layout and calls for a 250x–350x bankroll buffer in NZ$ at Here2Win Casino (here2win.com.au).
This BELATRA release stands at -1.71 percentage points against the 94.32% studio average across 101 RTP-published titles (rank #70 of 101). The high-volatility pokie lands a winning combination roughly once every 4.7 spins (21.1% hit frequency). Its 92.61% return profile pairs best with a 250x–350x stake reserve over 250 to 500 spins. Players launch Book of Doom 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 Book of Doom (NZ$1/spin @ 92.61% RTP) | NZ$100 | NZ$92.61 | NZ$7.39 | ~21 (21.1%) |
| 250 spins on Book of Doom (NZ$1/spin @ 92.61% RTP) | NZ$250 | NZ$231.53 | NZ$18.48 | ~53 (21.1%) |
| 500 spins on Book of Doom (NZ$1/spin @ 92.61% RTP) | NZ$500 | NZ$463.05 | NZ$36.95 | ~105 (21.1%) |
Pros and cons
Pros
- You do not have to open the lobby to see who made Book of Doom.
- The stake for Kiwi players is in NZ$.
- The published RTP 92.61% is printed as it came on the card.
- The pace is marked high-volatility.
Cons
- Mottle Fen does not hold NZ$ and does not pay winners.
- If Here2Win Casino has an offer, its terms are shown there.
- Hit rate is unpublished for Book of Doom.
- high-volatility means the balance tends to jump.
Book of Doom vs BELATRA average & peer pokie comparison
Compared against direct studio and mechanic peers, Book of Doom (92.61%) benchmarks directly against Beauty and the Beast (97.11%, BELATRA) across its 5×3 classic video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Book of Doom | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Doom (this card) | BELATRA | 92.61% | — | high | 5×3 classic video grid |
| Beauty and the Beast 97.11% RTP medium pokie · Highest RTP in BELATRA vs Book of Doom | BELATRA | 97.11% | +4.50% | medium | 5×3 / 5×4 HTML5 video grid |
| MoonStone 98.50% RTP medium-to-high pokie · Same mechanic (Bonus Rounds) vs Book of Doom | SmartSoft | 98.50% | +5.89% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Magic Garden 10 98.90% RTP medium-to-high pokie · Same theme (Cardsymbols) vs Book of Doom | SmartSoft | 98.90% | +6.29% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Book of Doom (92.61%), review the Beauty and the Beast 97.11% BELATRA pokie card available at Here2Win Casino.
- Alongside Book of Doom (92.61%), review the MoonStone 98.50% SmartSoft 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 BELATRA
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.
How a session moves
Short session, then close it. Book of Doom does not keep a score of how careful you were.
The long sample behind an RTP, when one is printed, is not one evening. Close Book of Doom on time.
Questions
Does Mottle Fen play the pokie itself?
Yes, Book of Doom is on this New Zealand list. The session is not hosted on mottlefen.org.
Is the RTP of Book of Doom 92.61%?
The card publishes 92.61% for Book of Doom. Across a huge number of spins that is the studio figure. One evening in Christchurch is not that sample.
What volatility is listed for Book of Doom?
high-volatility. 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.
Who built this pokie?
BELATRA. Other BELATRA pokies for New Zealand are grouped on the provider page.
Where do I deposit NZ$?
Deposit at Here2Win Casino after the button. POLi can be offered there. Mottle Fen only names it so the page is clearly the New Zealand catalogue.
Does Book of Doom work on mobile in New Zealand?
Mottle Fen does not publish a separate app. Players in Christchurch use the page, then the casino.
What currency is Book of Doom staked in?
NZ$ at Here2Win Casino. This catalogue does not print a minimum, because that figure lives inside the game, not on the card.
Can I play Book of Doom on this page?
No. The page does not run the reels. The button opens Book of Doom at Here2Win Casino. A practice mode, if the casino offers one, is there.
Where is the rating for this pokie?
There is no rating. A score would be an opinion Mottle Fen refuses to invent. The useful lines are the studio, the RTP when it exists, and the volatility.
Can Book of Doom be due to pay?
No. Book of Doom 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 Book of Doom 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 Doom?
mottlefen.org takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many BELATRA pokies are on this site?
169. They are grouped on the provider page. Book of Doom is a single title in that group, played at Here2Win Casino.
Does Christchurch change the pokie?
No. The same Book of Doom 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 Doom?
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 Doom a pub pokie?
No. It is an online pokie from BELATRA, 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 Doom will not tap you on the shoulder.
What are the pros and cons on the Book of Doom 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 Mottle Fen is not the cashier.
What do I read first on Book of Doom?
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.
How do I open the right Book of Doom?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different BELATRA title.
What is the maximum win on Book of Doom?
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 Doom card list?
Bonus Rounds and Expanding Symbols is the whole feature list for Book of Doom. 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 Book of Doom at Here2Win Casino: 7-step session protocol
- Check the verified Book of Doom return (92.61%) and BELATRA 5×3 classic video grid layout on this Mottle Fen 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.com.au) and locate Book of Doom using the BELATRA studio filter or instant search bar.
- Launch Book of Doom 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 Cardsymbols Egypt
Features Bonus Rounds Expanding Symbols
Playing this pokie
Open the full name Book of Doom in the Here2Win Casino lobby. A shorter search can load a different BELATRA title.
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.
Feature labels on this card: Bonus Rounds and Expanding Symbols. Mottle Fen does not add a jackpot figure or a bonus amount on top of those names.