Here2Win Casino · Spadegaming · Canada
The Boreal Slots page for Great Stars
Players in Canada can open the session page for Great Stars slot apart from this catalogue.
From Canada, Great Stars is reached through Boreal Slots and played at Here2Win Casino. The page refuses to invent a return figure the card does not have.
Published figures & technical specs
- Studio
- Spadegaming (136 in this catalogue)
- Studio average RTP
- 96.84% (across 13 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- 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
- C$
- Card updated
- 2026-11-04
Great Stars RTP (studio benchmark), house edge & 500-spin session math
Great Stars by Spadegaming benchmarks against the verified 96.84% studio average RTP (3.16% house margin across 13 titles) and suits a 150x–200x stake buffer in C$ at Here2Win Casino (here2win.com.au).
Great Stars does not carry a standalone RTP on its source sheet, so Boreal Slots cites the verified studio distribution instead of guessing. The slot runs on a 5×3 / 5×4 HTML5 video grid layout, and its variance profile fits a 150x–200x unit-stake reserve when playing Great Stars in C$ at Here2Win Casino (here2win.com.au).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Great Stars (C$1/spin @ 96.84% RTP) | C$100 | C$96.84 | C$3.16 | ~27–33 |
| 250 spins on Great Stars (C$1/spin @ 96.84% RTP) | C$250 | C$242.10 | C$7.90 | ~68–83 |
| 500 spins on Great Stars (C$1/spin @ 96.84% RTP) | C$500 | C$484.20 | C$15.80 | ~135–165 |
Pros and cons
Pros
- The studio is on the card: Spadegaming.
- The button stays on borealslots.com until Here2Win Casino opens the slot.
- Spadegaming has 136 slots in this catalogue.
Cons
- This page does not hold a C$ balance.
- Any offer is shown inside Here2Win Casino with its own terms.
- The return field stays empty.
- A pace is not borrowed from another Spadegaming slot.
At Here2Win Casino
Here2Win Casino is the brand on this card. 136 other Spadegaming slots sit on the provider page, and each of them opens at Here2Win Casino too.
What this slot is
Boreal Slots writes Great Stars without the hard sell. It is a Spadegaming slot on the Canadian list, played at Here2Win Casino, stake in C$.
Great Stars is the Spadegaming slot on the Canadian list at Boreal Slots. The session continues at Here2Win Casino. The page is the reading layer.
Before you stake, read the fact list and the pros and cons. They repeat the card. Spadegaming made Great Stars, and Here2Win Casino runs it for the Canadian account.
Two further Spadegaming slots are Prosperity Gods and Wong Choy.
Stake and Interac
If Interac is the rail you use, you use it at Here2Win Casino. Boreal Slots only says so, in Canadian English.
Interac, cards and the C$ balance belong to the Here2Win Casino account you reach from the button. borealslots.com only publishes the catalogue. The page can name the rail.
Great Stars technical specs, Spadegaming RNG audit & myth-busting rules
Great Stars is engineered by Spadegaming on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) 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.
Spadegaming (Spadegaming 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 Boreal Slots catalogue, Spadegaming accounts for 136 slots, playable at Here2Win Casino (here2win.com.au). Across the 13 titles with a published return, the studio averages 96.84% RTP (spanning 96.60% to 97.04%, with 13 slots at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Great Stars vs Spadegaming average & peer slot comparison
Compared against direct studio and mechanic peers, Great Stars (studio benchmark) benchmarks directly against Fiery Sevens Hot 50 (97.04%, Spadegaming) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Great Stars | Volatility | Grid |
|---|---|---|---|---|---|
| Great Stars (this card) | Spadegaming | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Fiery Sevens Hot 50 97.04% RTP medium slot · Highest RTP in Spadegaming vs Great Stars | Spadegaming | 97.04% | — | medium | 5×3 / 5×4 HTML5 video grid |
- Alongside Great Stars (studio benchmark), review the Fiery Sevens Hot 50 97.04% Spadegaming 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 Spadegaming
Questions
How does a Canadian player reach Great Stars?
If you are in Canada, use the button on this page. Great Stars opens at Here2Win Casino, and the stake is in C$ there.
Which studio made Great Stars?
Spadegaming. The provider page on Boreal Slots lists the other slots from that studio for Canada.
Does Boreal Slots process Interac?
The cashier is at Here2Win Casino. This page can name Interac so the geo is clear. It cannot take a deposit.
Does Great Stars work on mobile?
Yes. The same button on borealslots.com works on a phone. Here2Win Casino then runs Great Stars, and the stake is in C$.
What currency is used for Great Stars?
The catalogue does not convert the stake. You set it after Here2Win Casino loads Great Stars.
Is a demo of Great Stars embedded here?
No. Boreal Slots does not run a demo. The button continues to Here2Win Casino, and any practice mode would be there, not on borealslots.com.
Why does Great Stars have no star rating?
Great Stars is not scored against the rest of the Canadian list.
Does the slot remember my last session?
One evening in Toronto is not the sample behind the RTP. Do not play as if a feature is late.
What age is Great Stars for?
18+. Boreal Slots is a catalogue for adults in Canada. Gambling can harm.
What does the play button do?
It starts on borealslots.com and continues to Here2Win Casino, where Great Stars opens. The outside address is not written into the article.
How many Spadegaming slots are listed?
136 from Spadegaming are in this Canadian catalogue. The provider page lists them. Great Stars is one entry on that list.
Is the slot different in Toronto?
No. Toronto does not change the reel strip or the RTP. City is not a setting. The local pieces are the wording, the C$ stake and Interac as a payment name.
Is a welcome offer printed for Great Stars?
No. Boreal Slots does not invent a match amount or a spin count. If Here2Win Casino shows an offer, the terms are inside the account.
Does Boreal Slots take Interac for Great 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 Great Stars end?
On a C$ limit or a clock you set before the first spin. Great Stars will not end the session because a feature feels late.
Why is the RTP of Great Stars missing?
The source card had no published RTP. Boreal Slots leaves it blank instead of borrowing a figure from another Spadegaming slot.
What is the pros and cons list on Great Stars?
The list is not a score for Great Stars. It tells a player in Toronto what Boreal Slots actually knows, and that the stake is placed at Here2Win Casino.
Which lines are the preview of Great 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 Great Stars?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Spadegaming title.
How many reels and paylines does Great Stars have?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Why does Great Stars have no feature list?
Nothing was tagged on Great Stars. A bonus round, a buy price, and a jackpot figure stay unwritten.
Studio
Studio: Spadegaming. Boreal Slots carries 136 of their slots for Canada. Use the provider page for the rest.
What a session does
Boreal Slots has no other advice that survives contact with a slot. Great Stars will not remember that you were careful last time.
Great Stars does not store your last session. One evening in Toronto 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 Great Stars suits. What is known is the studio, Spadegaming, and that play continues at Here2Win Casino.
How to play Great Stars at Here2Win Casino: 7-step session protocol
- Check the verified Great Stars return (96.84%) and Spadegaming 5×3 / 5×4 HTML5 video grid layout on this Boreal Slots specification card.
- Size your C$ session bankroll at 150x–200x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.com.au) and locate Great Stars using the Spadegaming studio filter or instant search bar.
- Launch Great 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.
Playing this slot
Search the lobby for Great Stars, the full title on this card. A shorter search can load a different Spadegaming 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. Boreal Slots leaves those fields empty.
Players in Canada play this slot in the browser at Here2Win Casino, stake in C$. borealslots.com does not host the reels.
This card has no feature label, so no bonus round is described for Great Stars.