Here2Win Casino · Relax Gaming · New Zealand
The Fern Spins page for Book of 99
Kiwi players can open the session page for Book of 99 pokie apart from this catalogue.
Across New Zealand, Fern Spins is the catalogue page for Book of 99. Here2Win Casino is where the pokie runs. A missing return figure stays missing.
More from Relax Gaming
Book of 99 vs Relax Gaming average & peer pokie comparison
Compared against direct studio and mechanic peers, Book of 99 (studio benchmark) benchmarks directly against Winter Champions (96.10%, Relax Gaming) across its 5×3 classic video grid layout at Here2Win Casino (here2win.co.nz).
| Title & spec anchor | Studio | Published RTP | Delta vs Book of 99 | Volatility | Grid |
|---|---|---|---|---|---|
| Book of 99 (this card) | Relax Gaming | — | — | — | 5×3 classic video grid |
| Winter Champions 96.10% RTP medium pokie · Highest RTP in Relax Gaming vs Book of 99 | Relax Gaming | 96.10% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Immortal 5 96.10% RTP high pokie · Higher-volatility studio alternative vs Book of 99 | Relax Gaming | 96.10% | — | 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 99 | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
- Alongside Book of 99 (studio benchmark), review the Winter Champions 96.10% Relax Gaming pokie card available at Here2Win Casino.
- Alongside Book of 99 (studio benchmark), review the Immortal 5 96.10% Relax 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
Book of 99 is a Relax Gaming pokie at Here2Win Casino for New Zealand. Fern Spins records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- Relax Gaming (223 in this catalogue)
- Features
- Expanding Symbols
- Studio average RTP
- 95.08% (across 25 titles)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- eCOGRA, iTech Labs
- Studio licences
- MGA, UKGC, AGCO (Ontario), Spelinspektionen, ONJN
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- NZ$
- Card updated
- 2026-11-04
Book of 99 RTP (studio benchmark), house edge & 500-spin session math
Book of 99 by Relax Gaming benchmarks against the verified 95.08% studio average RTP (4.92% house margin across 25 titles) and suits a 150x–200x stake buffer in NZ$ at Here2Win Casino (here2win.co.nz).
Because the source card for Book of 99 omits an individual percentage, this Relax Gaming release is benchmarked against the studio's published range (94.00% to 96.10%). The pokie runs on a 5×3 classic video grid layout, and its variance profile fits a 150x–200x unit-stake reserve when playing Book of 99 in NZ$ at Here2Win Casino (here2win.co.nz).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Book of 99 (NZ$1/spin @ 95.08% RTP) | NZ$100 | NZ$95.08 | NZ$4.92 | ~27–33 |
| 250 spins on Book of 99 (NZ$1/spin @ 95.08% RTP) | NZ$250 | NZ$237.70 | NZ$12.30 | ~68–83 |
| 500 spins on Book of 99 (NZ$1/spin @ 95.08% RTP) | NZ$500 | NZ$475.40 | NZ$24.60 | ~135–165 |
Pros and cons
Pros
- You do not have to open the lobby to see who made Book of 99.
- The button remains on fernspins.co.nz and hands the pokie to Here2Win Casino.
- There are 223 Relax Gaming pokies in this catalogue.
Cons
- Fern Spins does not hold NZ$ and does not pay winners.
- If Here2Win Casino has an offer, its terms are shown there.
- The card did not include an RTP, so the page has no return figure.
- Volatility was not on the source card.
Studio
Relax Gaming is the studio on the card. 223 of their pokies are in this New Zealand catalogue. Each one hands off through fernspins.co.nz to Here2Win Casino.
Book of 99 technical specs, Relax Gaming RNG audit & myth-busting rules
Book of 99 is engineered by Relax Gaming on a 5×3 classic video grid (10 paylines) architecture with independent RNG certification from eCOGRA, iTech Labs under MGA, UKGC, AGCO (Ontario), Spelinspektionen, ONJN regulatory frameworks.
Relax Gaming (Relax Gaming Group (Kindred)) is an iGaming studio founded in 2010 and headquartered in Sliema, Malta & Tallinn, Estonia. Its random number generators (RNG) and math sheets are audited by eCOGRA, iTech Labs and certified across MGA, UKGC, AGCO (Ontario), Spelinspektionen, ONJN. Studio RTP policy: Fixed and multi-profile RTP certifications (~96.10%–96.50% primary setting).
In the Fern Spins catalogue, Relax Gaming accounts for 223 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 25 titles with a published return, the studio averages 95.08% RTP (spanning 94.00% to 96.10%, with 0 pokies at 96.5% or above). Signature studio mechanics include Money Cart Hold & Respin, Dream Drop Jackpots, Connected Ways, Persistent Symbols.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Book of 99 is from Relax Gaming. You play it at Here2Win Casino. The stake shows in NZ$.
Kiwi players open Book of 99 at Here2Win Casino after reading it here. The stake is in NZ$. Dunedin is not a setting inside the game.
Set the figure before Here2Win Casino loads the reels. Book of 99 will not settle up because a feature feels late. Close it on time.
Beast Mode sits with the other Relax Gaming titles, as does Galactic Wilds.
How to play Book of 99 at Here2Win Casino: 7-step session protocol
- Check the verified Book of 99 return (95.08%) and Relax Gaming 5×3 classic video grid layout on this Fern Spins 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.co.nz) and locate Book of 99 using the Relax Gaming studio filter or instant search bar.
- Launch Book of 99 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 Book of 99 at Here2Win Casino?
Here2Win Casino plays it. Fern Spins is the New Zealand catalogue. The button leaves via fernspins.co.nz and opens Book of 99 at Here2Win Casino, stake in NZ$.
Who built this pokie?
The studio on the card is Relax Gaming. Fern Spins does not swap in a different name.
Where do I deposit NZ$?
NZ$ stays in the Here2Win Casino account. This domain does not open a cashier.
Does Book of 99 work on mobile in New Zealand?
Fern Spins does not publish a separate app. Players in Dunedin 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 Book of 99 on this page?
The card is for reading. The session is not hosted on fernspins.co.nz.
Why is Book of 99 not scored?
There is no rating. A score would be an opinion Fern Spins refuses to invent. The useful lines are the studio, the RTP when it exists, and the volatility.
Does the pokie remember the last session?
Do not wait out a feature. The pokie is not running late.
Who is Book of 99 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 Book of 99?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Relax Gaming pokies are on this site?
223. They are grouped on the provider page. Book of 99 is a single title in that group, played at Here2Win Casino.
Does Dunedin change the pokie?
No. The same Book of 99 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 99?
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 Book of 99 a pub pokie?
No. It is an online pokie from Relax 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. Book of 99 will not tap you on the shoulder.
Why does Book of 99 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 99 page?
It is not a rating of Book of 99. 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 Dunedin. The pokie does not know the city, and the page does not pretend it does.
Will a shorter name still open Book of 99?
This page is only Book of 99. The play button follows that name, not a shorter guess.
How many reels and paylines does Book of 99 have?
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 99 card list?
Expanding Symbols is the whole feature list for Book of 99. Those words are not a price and not a description of the round.
How a session moves
Plain version for Fern Spins: limit, spin, stop. That is the whole note.
The long sample behind an RTP, when one is printed, is not one evening. Close Book of 99 on time.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
The NZ$ stake is chosen in the game at Here2Win Casino. Reading Fern Spins does not open a balance.
Who it suits
The card has no volatility mark. Fern Spins leaves that gap empty instead of guessing a fit for Book of 99. The session, if you open it, is at Here2Win Casino.
Filed under
Features Expanding Symbols
Playing this pokie
Search the lobby for Book of 99, the full title on this card. A shorter search can load a different Relax Gaming 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. Fern Spins leaves those fields empty.
Kiwi players play this pokie in the browser at Here2Win Casino, stake in NZ$. fernspins.co.nz does not host the reels.
Feature labels on this card: Expanding Symbols. A label is a name, not a price and not a description of the round.