Here2Win Casino · Zeusplay · Canada
Boreal Slots entry for Butterfly Classic
Players in Canada can open the session page for Butterfly Classic slot apart from this catalogue.
Boreal Slots writes Butterfly Classic up for Canadian players as a Zeusplay slot opened at Here2Win Casino. This card does not include a published RTP, so none is printed. Volatility is.
Published figures & technical specs
- Studio
- Zeusplay (78 in this catalogue)
- Studio average RTP
- 96.00% (across 3 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
Butterfly Classic RTP (studio benchmark), house edge & 500-spin session math
Butterfly Classic by Zeusplay benchmarks against the verified 96.00% studio average RTP (4.00% house margin across 3 titles) and suits a 150x–200x stake buffer in C$ at Here2Win Casino (here2win.com.au).
Because the source card for Butterfly Classic omits an individual percentage, this Zeusplay release is benchmarked against the studio's published range (96.00% to 96.00%). 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 Butterfly Classic in C$ at Here2Win Casino (here2win.com.au).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Butterfly Classic (C$1/spin @ 96.00% RTP) | C$100 | C$96.00 | C$4.00 | ~27–33 |
| 250 spins on Butterfly Classic (C$1/spin @ 96.00% RTP) | C$250 | C$240.00 | C$10.00 | ~68–83 |
| 500 spins on Butterfly Classic (C$1/spin @ 96.00% RTP) | C$500 | C$480.00 | C$20.00 | ~135–165 |
Pros and cons
Pros
- The studio is on the card: Zeusplay.
- The button stays on borealslots.com until Here2Win Casino opens the slot.
- Zeusplay has 78 slots in this catalogue.
Cons
- Boreal Slots is the catalogue, and Here2Win Casino is the cashier.
- Any offer is shown inside Here2Win Casino with its own terms.
- The return field stays empty.
- A pace is not borrowed from another Zeusplay slot.
At Here2Win Casino
Here2Win Casino is the brand on this card. 78 other Zeusplay slots sit on the provider page, and each of them opens at Here2Win Casino too.
What this slot is
Boreal Slots writes Butterfly Classic without the hard sell. It is a Zeusplay slot on the Canadian list, played at Here2Win Casino, stake in C$.
Players in Edmonton see the same reel strip as anyone else in Canada. What you set is the C$ stake at Here2Win Casino.
The lines under the title are the preview. The description tag uses the same facts. City, including Edmonton, is not a setting in the game.
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.
Butterfly Classic technical specs, Zeusplay RNG audit & myth-busting rules
Butterfly Classic is engineered by Zeusplay 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.
Zeusplay (Zeusplay 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, Zeusplay accounts for 78 slots, playable at Here2Win Casino (here2win.com.au). Across the 3 titles with a published return, the studio averages 96.00% RTP (spanning 96.00% to 96.00%, with 0 slots at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Butterfly Classic vs Zeusplay average & peer slot comparison
Compared against direct studio and mechanic peers, Butterfly Classic (studio benchmark) benchmarks directly against Eternal Desire (96.00%, Zeusplay) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Butterfly Classic | Volatility | Grid |
|---|---|---|---|---|---|
| Butterfly Classic (this card) | Zeusplay | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Eternal Desire 96.00% RTP medium slot · Highest RTP in Zeusplay vs Butterfly Classic | Zeusplay | 96.00% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Get Hot Chili Peppers 96.00% RTP medium-to-high slot · Higher-volatility studio alternative vs Butterfly Classic | Zeusplay | 96.00% | — | medium-to-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Butterfly Classic (studio benchmark), review the Eternal Desire 96.00% Zeusplay slot card available at Here2Win Casino.
- Alongside Butterfly Classic (studio benchmark), review the Get Hot Chili Peppers 96.00% Zeusplay 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 Zeusplay
Questions
Does this page play Butterfly Classic, or does Here2Win Casino?
If you are in Canada, use the button on this page. Butterfly Classic opens at Here2Win Casino, and the stake is in C$ there.
Which studio made Butterfly Classic?
Studio: Zeusplay. Boreal Slots does not claim a different developer.
Where is the cashier for this slot?
The cashier is at Here2Win Casino. This page can name Interac so the geo is clear. It cannot take a deposit.
Does Butterfly Classic work on mobile?
Players in Edmonton often start from a phone. Boreal Slots does not offer a separate app.
What currency is used for Butterfly Classic?
Yes, C$ at Here2Win Casino for players in Canada. This page does not print a minimum stake. That number is inside the game.
Is a demo of Butterfly Classic 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.
Does Boreal Slots rank Butterfly Classic?
Butterfly Classic is not scored against the rest of the Canadian list.
Does the slot remember my last session?
No. Butterfly Classic does not store last night, and a published RTP is not a forecast for the next spin.
What age is Butterfly Classic 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 Butterfly Classic opens. The outside address is not written into the article.
How many Zeusplay slots are listed?
78 from Zeusplay are in this Canadian catalogue. The provider page lists them. Butterfly Classic is one entry on that list.
Does my city change Butterfly Classic?
No. Edmonton 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 Butterfly Classic?
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 Butterfly Classic?
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 Butterfly Classic end?
On a C$ limit or a clock you set before the first spin. Butterfly Classic will not end the session because a feature feels late.
Why is the RTP of Butterfly Classic missing?
The source card had no published RTP. Boreal Slots leaves it blank instead of borrowing a figure from another Zeusplay slot.
Why does this Butterfly Classic page have pros and cons?
The list is not a score for Butterfly Classic. It tells a player in Edmonton what Boreal Slots actually knows, and that the stake is placed at Here2Win Casino.
Which lines are the preview of Butterfly Classic?
Read the short answer under the title and the fact list together. They should name Zeusplay and, only when the card has it, the RTP. Pros and cons are that same split, written as lines.
Will a shorter name still open Butterfly Classic?
This page is only Butterfly Classic. The play button follows that name, not a shorter guess.
How many reels and paylines does Butterfly Classic have?
The card does not publish a maximum win, a reel count, or a payline count. Boreal Slots does not guess them.
Why does Butterfly Classic have no feature list?
Nothing was tagged on Butterfly Classic. A bonus round, a buy price, and a jackpot figure stay unwritten.
Studio
Zeusplay made Butterfly Classic. Boreal Slots does not re-score the math. The figure, if the card has one, is the published RTP and nothing else.
Another Zeusplay slot kept in this catalogue is The Emperor's Curse.
What a session does
Keep the session smaller than the urge to continue. Butterfly Classic will not remember that you were careful last time.
Butterfly Classic does not store your last session. One evening in Edmonton 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 Butterfly Classic suits. What is known is the studio, Zeusplay, and that play continues at Here2Win Casino.
How to play Butterfly Classic at Here2Win Casino: 7-step session protocol
- Check the verified Butterfly Classic return (96.00%) and Zeusplay 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 Butterfly Classic using the Zeusplay studio filter or instant search bar.
- Launch Butterfly Classic 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
Open the full name Butterfly Classic in the Here2Win Casino lobby. This page is only the Butterfly Classic 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. Boreal Slots leaves those fields empty.
Players in Canada play this slot in the browser at Here2Win Casino, stake in C$. No app is installed from Boreal Slots.
Boreal Slots found no feature tag on Butterfly Classic. Nothing is invented to fill that gap.