Here2Win Casino · Adell · Canada
Secret of the Castle II slot on Boreal Slots
Players in Canada can open the session page for Secret of the Castle II slot apart from this catalogue.
Boreal Slots writes Secret of the Castle II up for Canadian players as a Adell slot opened at Here2Win Casino. This card does not include a published RTP, so none is printed. Volatility is.
Filed under
Features Mystery Symbols
Published figures & technical specs
- Studio
- Adell (87 in this catalogue)
- Features
- Mystery Symbols
- 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
Secret of the Castle II RTP (studio benchmark), house edge & 500-spin session math
Secret of the Castle II by Adell runs on a 5×3 / 5×4 HTML5 video grid grid and requires a disciplined 150x–200x session stake buffer in C$ at Here2Win Casino (here2win.com.au).
Because neither Secret of the Castle II nor its wider Adell sheet publishes an RTP percentage in this catalogue, session planning for this slot at Here2Win Casino (here2win.com.au) relies on stake discipline: set a 150x–200x buffer in C$ and verify the live paytable inside the game help screen before spinning.
Pros and cons
Pros
- The studio is on the card: Adell.
- The stake for players in Canada is in C$.
- The provider page lists the rest of Adell.
Cons
- Boreal Slots is the catalogue, and Here2Win Casino is the cashier.
- Any offer is shown inside Here2Win Casino with its own terms.
- This card has no published RTP, so the page does not estimate one.
- A pace is not borrowed from another Adell slot.
At Here2Win Casino
Secret of the Castle II is a Adell slot at Here2Win Casino for players in Canada. Boreal Slots writes the studio and the published figures. You play it at Here2Win Casino, stake in C$.
What this slot is
Boreal Slots writes Secret of the Castle II without the hard sell. It is a Adell slot on the Canadian list, played at Here2Win Casino, stake in C$.
If you only needed the studio, it is Adell. If you needed the RTP, it is on the fact list when the card has it. The rest of the Adell slots are one click away on the provider page.
Before the reels move, read the fact list and the pros and cons. They do not add stars. Adell made Secret of the Castle II, and Here2Win Casino runs it for the Canadian account.
Stake and Interac
If Interac is the rail you use, you use it at Here2Win Casino. Boreal Slots only says so, in Canadian English.
Interac, cards and the C$ balance belong to the Here2Win Casino account you reach from the button. borealslots.com only publishes the catalogue. The page can name the rail.
Secret of the Castle II technical specs, Adell RNG audit & myth-busting rules
Secret of the Castle II is engineered by Adell 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.
Adell (Adell 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, Adell accounts for 87 slots, playable at Here2Win Casino (here2win.com.au). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Mystery Symbols: Mystery symbols land in groups and transform simultaneously into the same randomly chosen pay symbol at the end of the spin.
Secret of the Castle II vs Adell average & peer slot comparison
Compared against direct studio and mechanic peers, Secret of the Castle II (studio benchmark) benchmarks directly against Mystic Rings (98.12%, Habanero) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Secret of the Castle II | Volatility | Grid |
|---|---|---|---|---|---|
| Secret of the Castle II (this card) | Adell | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Mystic Rings 98.12% RTP very-high slot · Same mechanic (Mystery Symbols) vs Secret of the Castle II | Habanero | 98.12% | — | very-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Secret of the Castle II (studio benchmark), review the Mystic Rings 98.12% Habanero 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 Adell
Questions
Can players in Canada open Secret of the Castle II at Here2Win Casino?
If you are in Canada, use the button on this page. Secret of the Castle II opens at Here2Win Casino, and the stake is in C$ there.
Which studio made Secret of the Castle II?
Studio: Adell. Boreal Slots does not claim a different developer.
Where is the cashier for this slot?
No. Interac, cards and the C$ balance belong to the Here2Win Casino account you reach from the button. borealslots.com only publishes the catalogue.
Does Secret of the Castle II work on mobile?
Players in Edmonton often start from a phone. Boreal 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 Secret of the Castle II on this page for free?
This is the written card. The reels are not on this host.
Does Boreal Slots rank Secret of the Castle II?
Secret of the Castle II is not scored against the rest of the Canadian list.
Does the slot remember my last session?
One evening in Edmonton is not the sample behind the RTP. Do not play as if a feature is late.
What age is Secret of the Castle II 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 Secret of the Castle II opens. The outside address is not written into the article.
How many Adell slots are listed?
87 from Adell are in this Canadian catalogue. The provider page lists them. Secret of the Castle II is one entry on that list.
Is the slot different in Edmonton?
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 Secret of the Castle II?
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 Secret of the Castle II?
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 Secret of the Castle II end?
On a C$ limit or a clock you set before the first spin. Secret of the Castle II will not end the session because a feature feels late.
Why is the RTP of Secret of the Castle II missing?
The source card had no published RTP. Boreal Slots leaves it blank instead of borrowing a figure from another Adell slot.
What is the pros and cons list on Secret of the Castle II?
The list is not a score for Secret of the Castle II. It tells a player in Edmonton what Boreal Slots actually knows, and that the stake is placed at Here2Win Casino.
What should I read before opening Secret of the Castle II?
Read the short answer under the title and the fact list together. They should name Adell 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 Secret of the Castle II?
This page is only Secret of the Castle II. The play button follows that name, not a shorter guess.
What is the maximum win on Secret of the Castle II?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Secret of the Castle II card list?
The labels are Mystery Symbols. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
Studio
Adell made Secret of the Castle II. No star rating is added on top. The figure, if the card has one, is the published RTP and nothing else.
Two further Adell slots are Diamonal 81 and Game of Castles.
What a session does
Boreal Slots has no other advice that survives contact with a slot. Secret of the Castle II will not remember that you were careful last time.
Close the game when the timer you set is up. Boreal Slots can describe that. It cannot tap you on the shoulder.
Who it suits
No volatility label was on the card, so this page will not invent who Secret of the Castle II suits. What is known is the studio, Adell, and that play continues at Here2Win Casino.
How to play Secret of the Castle II at Here2Win Casino: 7-step session protocol
- Check the verified Secret of the Castle II return (certified) and Adell 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 Secret of the Castle II using the Adell studio filter or instant search bar.
- Launch Secret of the Castle II 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 Secret of the Castle II, the full title on this card. This page is only the Secret of the Castle II 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$. borealslots.com does not host the reels.
Feature labels on this card: Mystery Symbols. Boreal Slots does not add a jackpot figure or a bonus amount on top of those names.