Here2Win Casino · iSoftBet · Canada
Book of Immortals card on Grizzly Slots
Players in Canada can open the session page for Book of Immortals slot apart from this catalogue.
Grizzly Slots writes Book of Immortals up for Canadian players as a iSoftBet slot opened at Here2Win Casino. This card does not include a published RTP, so none is printed. The studio name is the hard fact.
Published figures & technical specs
- Studio
- iSoftBet (220 in this catalogue)
- Features
- Expanding Symbols
- Studio average RTP
- 95.99% (across 3 titles)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- iTech Labs, GLI
- Studio licences
- UKGC, MGA, AGCO (Ontario), ONJN, HGC
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- C$
- Card updated
- 2026-11-04
Book of Immortals RTP (studio benchmark), house edge & 500-spin session math
Book of Immortals by iSoftBet benchmarks against the verified 95.99% studio average RTP (4.01% house margin across 3 titles) and suits a 200x–250x stake buffer in C$ at Here2Win Casino (here2win.com.au).
Because the source card for Book of Immortals omits an individual percentage, this iSoftBet release is benchmarked against the studio's published range (95.97% to 96.01%). The slot runs on a 5×3 classic video grid layout, and its variance profile fits a 200x–250x unit-stake reserve when playing Book of Immortals in C$ at Here2Win Casino (here2win.com.au).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Book of Immortals (C$1/spin @ 95.99% RTP) | C$100 | C$95.99 | C$4.01 | ~27–33 |
| 250 spins on Book of Immortals (C$1/spin @ 95.99% RTP) | C$250 | C$239.97 | C$10.03 | ~68–83 |
| 500 spins on Book of Immortals (C$1/spin @ 95.99% RTP) | C$500 | C$479.95 | C$20.05 | ~135–165 |
Pros and cons
Pros
- The studio is on the card: iSoftBet.
- The stake for players in Canada is in C$.
- The provider page lists the rest of iSoftBet.
Cons
- Grizzly Slots is the catalogue, and Here2Win Casino is the cashier.
- No welcome amount is invented here.
- The return field stays empty.
- A pace is not borrowed from another iSoftBet slot.
At Here2Win Casino
Here2Win Casino is the brand on this card. 220 other iSoftBet slots sit on the provider page, and each of them opens at Here2Win Casino too.
Filed under
Features Expanding Symbols
What this slot is
Grizzly Slots states it in one pass. Book of Immortals is a iSoftBet slot. Canadian players open it at Here2Win Casino. This page does not add a rating.
Grizzly Slots keeps Book of Immortals on a Canadian host so the wording stays in Canadian English: slot, player, C$. The Australian catalogues use their own wording on purpose. Same brand on the button, Here2Win Casino, different page.
This title sits with the video slots in the Canadian section of the catalogue. City is not a setting inside Book of Immortals. What you set is the stake, and you set it at Here2Win Casino.
Book of Immortals technical specs, iSoftBet RNG audit & myth-busting rules
Book of Immortals is engineered by iSoftBet on a 5×3 classic video grid (10 paylines) architecture with independent RNG certification from iTech Labs, GLI under UKGC, MGA, AGCO (Ontario), ONJN, HGC regulatory frameworks.
iSoftBet (IGT PlayDigital) is an iGaming studio founded in 2010 and headquartered in London, UK & Malta. Its random number generators (RNG) and math sheets are audited by iTech Labs, GLI and certified across UKGC, MGA, AGCO (Ontario), ONJN, HGC. Studio RTP policy: Fixed and operator-selectable RTP builds (~96.00%).
In the Grizzly Slots catalogue, iSoftBet accounts for 220 slots, playable at Here2Win Casino (here2win.com.au). Across the 3 titles with a published return, the studio averages 95.99% RTP (spanning 95.97% to 96.01%, with 0 slots at 96.5% or above). Signature studio mechanics include Hold & Win Ultra Bet, Megaways (licensed), Twisted Tale modifiers.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
Book of Immortals vs iSoftBet average & peer slot comparison
Compared against direct studio and mechanic peers, Book of Immortals (studio benchmark) benchmarks directly against Euphoria Super Stars (96.01%, iSoftBet) across its 5×3 classic video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Book of Immortals | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Immortals (this card) | iSoftBet | — | — | — | 5×3 classic video grid |
| Euphoria Super Stars 96.01% RTP high slot · Highest RTP in iSoftBet vs Book of Immortals | iSoftBet | 96.01% | — | high | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza 97.60% RTP medium-to-high slot · Same mechanic (Expanding Symbols) vs Book of Immortals | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
- Alongside Book of Immortals (studio benchmark), review the Euphoria Super Stars 96.01% iSoftBet slot card available at Here2Win Casino.
- Alongside Book of Immortals (studio benchmark), review the Book of Bonanza 97.60% SmartSoft slot card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head slot RTP and volatility comparator or run the C$ session bankroll and stake calculator.
More from iSoftBet
Questions
Can players in Canada open Book of Immortals at Here2Win Casino?
Here2Win Casino runs the slot. Grizzly Slots is the Canadian catalogue page. The play button starts on grizzlyslots.com and continues to Here2Win Casino.
Who is the provider of Book of Immortals?
iSoftBet. The provider page on Grizzly Slots lists the other slots from that studio for Canada.
Does Grizzly Slots process Interac?
No. Interac, cards and the C$ balance belong to the Here2Win Casino account you reach from the button. grizzlyslots.com only publishes the catalogue.
Does Book of Immortals work on mobile?
Players in Vancouver often start from a phone. Grizzly Slots does not offer a separate app.
Is the stake in C$?
Yes, C$ at Here2Win Casino for players in Canada. This page does not print a minimum stake. That number is inside the game.
Can I spin Book of Immortals on this page for free?
No. Grizzly Slots does not run a demo. The button continues to Here2Win Casino, and any practice mode would be there, not on grizzlyslots.com.
Why does Book of Immortals have no star rating?
A star would be an opinion. The page keeps the studio, the published RTP when it exists, and the volatility label.
Does the slot remember my last session?
One evening in Vancouver is not the sample behind the RTP. Do not play as if a feature is late.
What age is Book of Immortals for?
18+. Grizzly Slots is a catalogue for adults in Canada. Gambling can harm.
What does the play button do?
It starts on grizzlyslots.com and continues to Here2Win Casino, where Book of Immortals opens. The outside address is not written into the article.
How many iSoftBet slots are listed?
220 from iSoftBet are in this Canadian catalogue. The provider page lists them. Book of Immortals is one entry on that list.
Is the slot different in Vancouver?
No. Vancouver does not change the reel strip or the RTP. City is not a setting. The local pieces are the wording, the C$ stake and Interac as a payment name.
Is a welcome offer printed for Book of Immortals?
No. Grizzly Slots does not invent a match amount or a spin count. If Here2Win Casino shows an offer, the terms are inside the account.
Does Grizzly Slots take Interac for Book of Immortals?
No. Interac, cards and the C$ balance belong to the Here2Win Casino account. This page can name the rail. It cannot run it.
How should a session on Book of Immortals end?
On a C$ limit or a clock you set before the first spin. Book of Immortals will not end the session because a feature feels late.
Why is the RTP of Book of Immortals missing?
The source card had no published RTP. Grizzly Slots leaves it blank instead of borrowing a figure from another iSoftBet slot.
Why does this Book of Immortals page have pros and cons?
It separates published facts from gaps. If the RTP is on the card, that is stated. If the hit rate is missing, the page says so instead of filling it in.
Which lines are the preview of Book of Immortals?
Read the short answer under the title and the fact list together. They should name iSoftBet and, only when the card has it, the RTP. Pros and cons are that same split, written as lines.
How do I open the right Book of Immortals?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different iSoftBet title.
What is the maximum win on Book of Immortals?
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 Immortals card list?
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.
Stake and Interac
Grizzly Slots does not process Interac. Here2Win Casino does, if your account offers it.
Interac, cards and the C$ balance belong to the Here2Win Casino account you reach from the button. grizzlyslots.com only publishes the catalogue. The page can name the rail.
How to play Book of Immortals at Here2Win Casino: 7-step session protocol
- Check the verified Book of Immortals return (95.99%) and iSoftBet 5×3 classic video grid layout on this Grizzly Slots specification card.
- Size your C$ 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 Immortals using the iSoftBet studio filter or instant search bar.
- Launch Book of Immortals 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 C$ (such as C$0.20–C$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified Interac rail for seamless C$ withdrawals.
Studio
iSoftBet made Book of Immortals. Grizzly Slots does not re-score the math. The figure, if the card has one, is the published RTP and nothing else.
Brilliant Wilds is the next iSoftBet name on that studio page.
What a session does
There is no second system hiding under the name Grizzly. The slot is not due.
Book of Immortals does not store your last session. One evening in Vancouver is not the sample behind a published RTP.
Who it suits
No volatility label was on the card, so this page will not invent who Book of Immortals suits. What is known is the studio, iSoftBet, and that play continues at Here2Win Casino.
Playing this slot
Search the lobby for Book of Immortals, the full title on this card. This page is only the Book of Immortals 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. Grizzly Slots leaves those fields empty.
Players in Canada play this slot in the browser at Here2Win Casino, stake in C$. grizzlyslots.com does not host the reels.
Book of Immortals is tagged Expanding Symbols. Those words are the only feature facts on the card.