Here2Win Casino · Greentube · Canada
The Yukon Reels page for Book of Stars
Players in Canada can open the session page for Book of Stars slot apart from this catalogue.
The Yukon Reels card for Book of Stars names Greentube and sends Canadian players to Here2Win Casino. What is marked is the volatility:.
What this slot is
Yukon Reels treats Book of Stars as a long-looking list item that should still be a short session. Greentube built it. Here2Win Casino runs it for players in Canada.
Wording here stays Canadian on purpose: slot, player, C$. The Australian catalogues are a different page with a different dialect. The brand on the button is Here2Win Casino.
The button on this page is the whole handoff. It does not print an outside address in the article. Here2Win Casino then opens Book of Stars for the Canadian account. Interac is the payment name most players already use for that account.
Studio
Greentube made Book of Stars. Yukon Reels does not re-score the math. The figure, if the card has one, is the published RTP and nothing else.
Readers who want a second Greentube slot can open Super Random Runner Hold & Run.
Book of Stars technical specs, Greentube RNG audit & myth-busting rules
Book of Stars is engineered by Greentube on a 5×3 classic video grid (10 paylines) architecture with independent RNG certification from GLI, eCOGRA, TÜV Austria under MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL regulatory frameworks.
Greentube (Novomatic AG Group) is an iGaming studio founded in 1998 and headquartered in Vienna, Austria. Its random number generators (RNG) and math sheets are audited by GLI, eCOGRA, TÜV Austria and certified across MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL. Studio RTP policy: Standardised theoretical RTP profiles (~95.00%–95.50% classic mathematical model).
In the Yukon Reels catalogue, Greentube accounts for 419 slots, playable at Here2Win Casino (here2win.com.au). Across the 135 titles with a published return, the studio averages 95.05% RTP (spanning 92.13% to 96.45%, with 0 slots at 96.5% or above). Signature studio mechanics include Book-style Expanding Scatter, Lock & Spin, Twin Spinner, Gamble Ladder.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
Gamble Feature: The Gamble feature offers an optional post-win double-up or risk ladder round after standard base-game payouts.
At Here2Win Casino
Book of Stars is a Greentube slot at Here2Win Casino for players in Canada. Yukon Reels writes the studio and the published figures. You play it at Here2Win Casino, stake in C$.
Published figures & technical specs
- Studio
- Greentube (419 in this catalogue)
- Features
- Expanding Symbols and Gamble Feature
- Studio average RTP
- 95.05% (across 135 titles)
- Reel grid
- 5×3 classic video grid
- Pay structure
- 10 paylines
- RNG testing labs
- GLI, eCOGRA, TÜV Austria
- Studio licences
- MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- C$
- Card updated
- 2026-11-04
Book of Stars RTP (studio benchmark), house edge & 500-spin session math
Book of Stars by Greentube benchmarks against the verified 95.05% studio average RTP (4.95% house margin across 135 titles) and suits a 200x–250x stake buffer in C$ at Here2Win Casino (here2win.com.au).
Book of Stars does not carry a standalone RTP on its source sheet, so Yukon Reels cites the verified studio distribution instead of guessing. 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 Stars 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 Stars (C$1/spin @ 95.05% RTP) | C$100 | C$95.05 | C$4.95 | ~27–33 |
| 250 spins on Book of Stars (C$1/spin @ 95.05% RTP) | C$250 | C$237.63 | C$12.38 | ~68–83 |
| 500 spins on Book of Stars (C$1/spin @ 95.05% RTP) | C$500 | C$475.25 | C$24.75 | ~135–165 |
Pros and cons
Pros
- The studio is on the card: Greentube.
- The stake for players in Canada is in C$.
- The provider page lists the rest of Greentube.
Cons
- This page does not hold a C$ balance.
- Any offer is shown inside Here2Win Casino with its own terms.
- The return field stays empty.
- A pace is not borrowed from another Greentube slot.
Book of Stars vs Greentube average & peer slot comparison
Compared against direct studio and mechanic peers, Book of Stars (studio benchmark) benchmarks directly against Jingle Jackpot (96.45%, Greentube) across its 5×3 classic video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Book of Stars | Volatility | Grid |
|---|---|---|---|---|---|
| Book of Stars (this card) | Greentube | — | — | — | 5×3 classic video grid |
| Jingle Jackpot 96.45% RTP medium slot · Highest RTP in Greentube vs Book of Stars | Greentube | 96.45% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Eye of the dragon 96.12% RTP high slot · Higher-volatility studio alternative vs Book of Stars | Greentube | 96.12% | — | 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 Stars | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
- Alongside Book of Stars (studio benchmark), review the Jingle Jackpot 96.45% Greentube slot card available at Here2Win Casino.
- Alongside Book of Stars (studio benchmark), review the Eye of the dragon 96.12% Greentube 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 Greentube
Who it suits
No volatility label was on the card, so this page will not invent who Book of Stars suits. What is known is the studio, Greentube, and that play continues at Here2Win Casino.
What a session does
A long catalogue is not a long leash. Book of Stars does not pay you for endurance.
Close the game when the timer you set is up. Yukon Reels can describe that. It cannot tap you on the shoulder.
Questions
Can players in Canada open Book of Stars at Here2Win Casino?
Here2Win Casino runs the slot. Yukon Reels is the Canadian catalogue page. The play button starts on yukonreels.com and continues to Here2Win Casino.
Who is the provider of Book of Stars?
Greentube. The provider page on Yukon Reels lists the other slots from that studio for Canada.
Does Yukon Reels process Interac?
The cashier is at Here2Win Casino. This page can name Interac so the geo is clear. It cannot take a deposit.
Can I open Book of Stars on a phone in Canada?
Yes. The same button on yukonreels.com works on a phone. Here2Win Casino then runs Book of Stars, and the stake is in C$.
What currency is used for Book of Stars?
The catalogue does not convert the stake. You set it after Here2Win Casino loads Book of Stars.
Is a demo of Book of Stars embedded here?
This is the written card. The reels are not on this host.
Why does Book of Stars have no star rating?
Book of Stars is not scored against the rest of the Canadian list.
Is Book of Stars ever due?
One evening in Calgary is not the sample behind the RTP. Do not play as if a feature is late.
What age is Book of Stars for?
18+. Yukon Reels is a catalogue for adults in Canada. Gambling can harm.
What does the play button do?
It starts on yukonreels.com and continues to Here2Win Casino, where Book of Stars opens. The outside address is not written into the article.
How many Greentube slots are listed?
419 from Greentube are in this Canadian catalogue. The provider page lists them. Book of Stars is one entry on that list.
Does my city change Book of Stars?
No. Calgary does not change the reel strip or the RTP. City is not a setting. The local pieces are the wording, the C$ stake and Interac as a payment name.
Is a welcome offer printed for Book of Stars?
No. Yukon Reels does not invent a match amount or a spin count. If Here2Win Casino shows an offer, the terms are inside the account.
Does Yukon Reels take Interac for Book of Stars?
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 Stars end?
On a C$ limit or a clock you set before the first spin. Book of Stars will not end the session because a feature feels late.
Why is the RTP of Book of Stars missing?
The source card had no published RTP. Yukon Reels leaves it blank instead of borrowing a figure from another Greentube slot.
Why does this Book of Stars page have pros and cons?
The list is not a score for Book of Stars. It tells a player in Calgary what Yukon Reels actually knows, and that the stake is placed at Here2Win Casino.
Which lines are the preview of Book of Stars?
The preview is not a prediction. It is the card, shortened, so a search snippet does not claim a figure the page does not have.
How do I open the right Book of Stars?
This page is only Book of Stars. The play button follows that name, not a shorter guess.
How many reels and paylines does Book of Stars have?
The card does not publish a maximum win, a reel count, or a payline count. Yukon Reels does not guess them.
What features does the Book of Stars card list?
The labels are Expanding Symbols and Gamble Feature. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
Stake and Interac
The northern name does not move the cashier. Interac and cards stay at Here2Win Casino after the hop from yukonreels.com.
That question is answered at Here2Win Casino, not here. The button is the whole handoff.
How to play Book of Stars at Here2Win Casino: 7-step session protocol
- Check the verified Book of Stars return (95.05%) and Greentube 5×3 classic video grid layout on this Yukon Reels 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 Stars using the Greentube studio filter or instant search bar.
- Launch Book of Stars 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.
Filed under
Features Expanding Symbols Gamble Feature
Playing this slot
Open the full name Book of Stars in the Here2Win Casino lobby. A shorter search can load a different Greentube 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. Yukon Reels leaves those fields empty.
Players in Canada play this slot in the browser at Here2Win Casino, stake in C$. No app is installed from Yukon Reels.
Book of Stars is tagged Expanding Symbols and Gamble Feature. Those words are the only feature facts on the card.