Here2Win Casino · Storm Gaming · New Zealand
The Fern Spins page for Book of Oaths
Kiwi players can open the session page for Book of Oaths pokie apart from this catalogue.
Fern Spins lists Book of Oaths as a Storm Gaming pokie for players in New Zealand, opened at Here2Win Casino. No RTP was on the source card, so this page does not borrow one from a similar game. The studio is the fact that is actually known.
More from Storm Gaming
Book of Oaths vs Storm Gaming average & peer pokie comparison
Compared against direct studio and mechanic peers, Book of Oaths (studio benchmark) benchmarks directly against Gladiators Revenge (96.03%, Storm 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 Oaths | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Oaths (this card) | Storm Gaming | — | — | — | 5×3 classic video grid |
| Gladiators Revenge 96.03% RTP pokie · Highest RTP in Storm Gaming vs Book of Oaths | Storm Gaming | 96.03% | — | — | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza 97.60% RTP medium-to-high pokie · Same mechanic (Expanding Symbols) vs Book of Oaths | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
- Alongside Book of Oaths (studio benchmark), review the Gladiators Revenge 96.03% Storm Gaming pokie card available at Here2Win Casino.
- Alongside Book of Oaths (studio benchmark), review the Book of Bonanza 97.60% 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.
At Here2Win Casino
Book of Oaths is a Storm Gaming pokie at Here2Win Casino for New Zealand. Fern Spins records the figures. The game opens at Here2Win Casino, stake in NZ$.
Published figures & technical specs
- Studio
- Storm Gaming (29 in this catalogue)
- Features
- Expanding Symbols
- Studio average RTP
- 95.74% (across 3 titles)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards)
- Studio licences
- Certified RNG for regulated international casino markets
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- NZ$
- Card updated
- 2026-11-04
Book of Oaths RTP (studio benchmark), house edge & 500-spin session math
Book of Oaths by Storm Gaming benchmarks against the verified 95.74% studio average RTP (4.26% house margin across 3 titles) and suits a 150x–200x stake buffer in NZ$ at Here2Win Casino (here2win.co.nz).
Because the source card for Book of Oaths omits an individual percentage, this Storm Gaming release is benchmarked against the studio's published range (95.20% to 96.03%). 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 Oaths 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 Oaths (NZ$1/spin @ 95.74% RTP) | NZ$100 | NZ$95.74 | NZ$4.26 | ~27–33 |
| 250 spins on Book of Oaths (NZ$1/spin @ 95.74% RTP) | NZ$250 | NZ$239.35 | NZ$10.65 | ~68–83 |
| 500 spins on Book of Oaths (NZ$1/spin @ 95.74% RTP) | NZ$500 | NZ$478.70 | NZ$21.30 | ~135–165 |
Pros and cons
Pros
- Storm Gaming is the studio on the card.
- The button remains on fernspins.co.nz and hands the pokie to Here2Win Casino.
- The provider page is the rest of the studio.
Cons
- Fern Spins does not hold NZ$ and does not pay winners.
- If Here2Win Casino has an offer, its terms are shown there.
- A neighbour title's RTP is not copied across.
- Volatility was not on the source card.
Studio
Storm Gaming is the studio on the card. 29 of their pokies are in this New Zealand catalogue. Each one hands off through fernspins.co.nz to Here2Win Casino.
Book of Oaths technical specs, Storm Gaming RNG audit & myth-busting rules
Book of Oaths is engineered by Storm Gaming 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.
Storm Gaming (Storm Gaming 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 Fern Spins catalogue, Storm Gaming accounts for 29 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 3 titles with a published return, the studio averages 95.74% RTP (spanning 95.20% to 96.03%, 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.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Book of Oaths is from Storm Gaming. You play it at Here2Win Casino. The stake shows in NZ$.
Across New Zealand the reel strip does not change by city. Fern Spins writes the facts once, on this URL.
The video group is where Fern Spins files this pokie for New Zealand. The provider page is the clean way to do that. Each of those pages repeats the handoff: this domain, then Here2Win Casino.
Arto & The 7 Deadly Spins Megaways is filed under Storm Gaming alongside this one.
How to play Book of Oaths at Here2Win Casino: 7-step session protocol
- Check the verified Book of Oaths return (95.74%) and Storm Gaming 5×3 classic video grid layout on this Fern Spins specification card.
- Size your NZ$ 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 Oaths using the Storm Gaming studio filter or instant search bar.
- Launch Book of Oaths 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 Oaths at Here2Win Casino?
Yes, Book of Oaths is on this New Zealand list. The session is not hosted on fernspins.co.nz.
Who built this pokie?
Storm Gaming. Other Storm Gaming 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.
Can Kiwi players open Book of Oaths on a phone?
Yes. The button on fernspins.co.nz is the same on a phone. Here2Win Casino loads the pokie, and the stake is in NZ$.
Is the stake in NZ$?
NZ$ at Here2Win Casino. This catalogue does not print a minimum, because that figure lives inside the game, not on the card.
Is there a demo of Book of Oaths on Fern Spins?
The card is for reading. The session is not hosted on fernspins.co.nz.
Why is Book of Oaths 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?
No. Book of Oaths does not keep your last evening, in Dunedin or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Book of Oaths 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 Oaths?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Storm Gaming pokies are on this site?
29. They are grouped on the provider page. Book of Oaths is a single title in that group, played at Here2Win Casino.
Does Dunedin change the pokie?
No. The same Book of Oaths 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 Oaths?
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 Oaths a pub pokie?
No. It is an online pokie from Storm 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 Oaths will not tap you on the shoulder.
Why does Book of Oaths 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 Oaths page?
It is not a rating of Book of Oaths. 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: Storm Gaming, and 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 Book of Oaths?
This page is only Book of Oaths. The play button follows that name, not a shorter guess.
How many reels and paylines does Book of Oaths have?
The card does not publish a maximum win, a reel count, or a payline count. Fern Spins does not guess them.
Which feature labels are on Book of Oaths?
The labels are Expanding Symbols. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
How a session moves
Book of Oaths does not become likelier because the page is short. That is the whole note.
Decide the figure before the reels move. Book of Oaths will not settle up because a feature feels late.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
POLi and the other rails people in New Zealand already use are handled inside the Here2Win Casino account. fernspins.co.nz never asks for them. The page cannot take an NZ$ deposit.
Who it suits
The card has no volatility mark. Fern Spins leaves that gap empty instead of guessing a fit for Book of Oaths. The session, if you open it, is at Here2Win Casino.
Filed under
Features Expanding Symbols
Playing this pokie
Open the full name Book of Oaths in the Here2Win Casino lobby. A shorter search can load a different Storm 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$. No app is installed from Fern Spins.
Book of Oaths is tagged Expanding Symbols. Those words are the only feature facts on the card.