Here2Win Casino · Blueprint Gaming · Canada
Diamond Mine Extra Gold slot on Grizzly Slots
Players in Canada can open the session page for Diamond Mine Extra Gold slot apart from this catalogue.
Grizzly Slots lists Diamond Mine Extra Gold as the Blueprint Gaming slot for players in Canada who continue at Here2Win Casino. Volatility on the card is high-volatility, and the published RTP is 96.43%. A night in Montreal can finish nowhere near that percentage, because RTP is not a session score.
Published figures & technical specs
- Studio
- Blueprint Gaming (512 in this catalogue)
- Published RTP
- 96.43%
- RTP band
- 96% to 96.5%
- Volatility
- high
- Features
- Bonus Buy
- House edge
- 3.57%
- Vs studio avg RTP
- +0.95% vs 95.48% avg (#46/324)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA
- Studio licences
- UKGC, MGA, Alderney (AGCC), AGCO
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- C$
- Card updated
- 2026-11-04
Diamond Mine Extra Gold RTP (96.43%), house edge & 500-spin session math
Diamond Mine Extra Gold by Blueprint Gaming returns a published 96.43% RTP (3.57% house edge) across a 5×3 / 5×4 HTML5 video grid layout and calls for a 250x–350x bankroll buffer in C$ at Here2Win Casino (here2win.com.au).
This Blueprint Gaming release stands at +0.95 percentage points against the 95.48% studio average across 324 RTP-published titles (rank #46 of 324). The high-volatility slot lands a winning combination roughly once every 4.1 spins (24.6% hit frequency). Its 96.43% return profile pairs best with a 250x–350x stake reserve over 250 to 500 spins. Players launch Diamond Mine Extra Gold in C$ at Here2Win Casino (here2win.com.au) with full HTML5 desktop and mobile parity.
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Diamond Mine Extra Gold (C$1/spin @ 96.43% RTP) | C$100 | C$96.43 | C$3.57 | ~25 (24.6%) |
| 250 spins on Diamond Mine Extra Gold (C$1/spin @ 96.43% RTP) | C$250 | C$241.07 | C$8.92 | ~62 (24.6%) |
| 500 spins on Diamond Mine Extra Gold (C$1/spin @ 96.43% RTP) | C$500 | C$482.15 | C$17.85 | ~123 (24.6%) |
Pros and cons
Pros
- The studio is on the card: Blueprint Gaming.
- The stake for players in Canada is in C$.
- Published RTP is 96.43%, printed rather than rounded.
- The card marks this slot high-volatility.
Cons
- This page does not hold a C$ balance.
- No welcome amount is invented here.
- How often a spin returns something is unpublished here.
- A high-volatility slot moves the balance in lumps.
At Here2Win Casino
Diamond Mine Extra Gold is a Blueprint Gaming slot at Here2Win Casino for players in Canada. Grizzly Slots writes the studio and the published figures. You play it at Here2Win Casino, stake in C$.
A high pace figure is the only way onto the high volatility list.
Filed under
Categories Video Slots
Features Bonus Buy
What this slot is
Grizzly Slots states it in one pass. Diamond Mine Extra Gold is a Blueprint Gaming slot. Canadian players open it at Here2Win Casino. This page does not add a rating.
If you only needed the studio, it is Blueprint Gaming. If the fact list has no RTP, there was nothing honest to put there. The rest of the Blueprint Gaming slots are one click away on the provider page.
Grizzly Slots keeps Diamond Mine Extra Gold on a Canadian host so the wording stays in Canadian English: slot, player, C$. This one does not borrow their sentences. Same brand on the button, Here2Win Casino, different page.
Diamond Mine Extra Gold technical specs, Blueprint Gaming RNG audit & myth-busting rules
Diamond Mine Extra Gold is engineered by Blueprint Gaming on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from GLI, eCOGRA under UKGC, MGA, Alderney (AGCC), AGCO regulatory frameworks.
Blueprint Gaming (Merkur Group (Gauselmann)) is an iGaming studio founded in 2001 and headquartered in Newark, United Kingdom. Its random number generators (RNG) and math sheets are audited by GLI, eCOGRA and certified across UKGC, MGA, Alderney (AGCC), AGCO. Studio RTP policy: Fixed and operator-selectable RTP builds with jackpot contribution splits.
In the Grizzly Slots catalogue, Blueprint Gaming accounts for 512 slots, playable at Here2Win Casino (here2win.com.au). Across the 324 titles with a published return, the studio averages 95.48% RTP (spanning 91.61% to 97.36%, with 37 slots at 96.5% or above). Signature studio mechanics include Megaways (under licence), Cash Collect, Mystery Symbols, Power 4 Slots.
Bonus Buy: Bonus Buy (Feature Buy) allows direct entry into the main bonus round for a fixed multiple of the base stake where permitted by jurisdiction.
Diamond Mine Extra Gold vs Blueprint Gaming average & peer slot comparison
Compared against direct studio and mechanic peers, Diamond Mine Extra Gold (96.43%) benchmarks directly against Deal or No Deal Go All The Way (97.36%, Blueprint Gaming) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.com.au).
| Title & spec anchor | Studio | Published RTP | Delta vs Diamond Mine Extra Gold | Volatility | Grid |
|---|---|---|---|---|---|
| Diamond Mine Extra Gold (this card) | Blueprint Gaming | 96.43% | — | high | 5×3 / 5×4 HTML5 video grid |
| Deal or No Deal Go All The Way 97.36% RTP medium-to-high slot · Highest RTP in Blueprint Gaming vs Diamond Mine Extra Gold | Blueprint Gaming | 97.36% | +0.93% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Fortunes of Sparta 97.04% RTP medium slot · Lower-volatility studio alternative vs Diamond Mine Extra Gold | Blueprint Gaming | 97.04% | +0.61% | medium | 5×3 / 5×4 HTML5 video grid |
| MoonStone 98.50% RTP medium-to-high slot · Same mechanic (Bonus Buy) vs Diamond Mine Extra Gold | SmartSoft | 98.50% | +2.07% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Elite of Evil - Portal of Gold 97.50% RTP medium-to-high slot · Same theme (Gold) vs Diamond Mine Extra Gold | G Games | 97.50% | +1.07% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Diamond Mine Extra Gold (96.43%), review the Deal or No Deal Go All The Way 97.36% Blueprint Gaming slot card available at Here2Win Casino.
- Alongside Diamond Mine Extra Gold (96.43%), review the Fortunes of Sparta 97.04% Blueprint Gaming 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 Blueprint Gaming
Questions
Does this page play Diamond Mine Extra Gold, or does Here2Win Casino?
If you are in Canada, use the button on this page. Diamond Mine Extra Gold opens at Here2Win Casino, and the stake is in C$ there.
Where is the RTP for Diamond Mine Extra Gold?
Yes. 96.43% is the published RTP on the Diamond Mine Extra Gold card. It is not a forecast for one session from Montreal.
Will Diamond Mine Extra Gold swing hard?
high-volatility is the volatility on the card. It does not tell you the spin on which a feature arrives.
Who is the provider of Diamond Mine Extra Gold?
Studio: Blueprint Gaming. Grizzly Slots does not claim a different developer.
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 Diamond Mine Extra Gold work on mobile?
Yes. The same button on grizzlyslots.com works on a phone. Here2Win Casino then runs Diamond Mine Extra Gold, and the stake is in C$.
Is the stake in C$?
The catalogue does not convert the stake. You set it after Here2Win Casino loads Diamond Mine Extra Gold.
Can I spin Diamond Mine Extra Gold on this page for free?
This is the written card. The reels are not on this host.
Does Grizzly Slots rank Diamond Mine Extra Gold?
A star would be an opinion. The page keeps the studio, the published RTP when it exists, and the volatility label.
Is Diamond Mine Extra Gold ever due?
One evening in Montreal is not the sample behind the RTP. Do not play as if a feature is late.
What age is Diamond Mine Extra Gold 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 Diamond Mine Extra Gold opens. The outside address is not written into the article.
How many Blueprint Gaming slots are listed?
512 from Blueprint Gaming are in this Canadian catalogue. The provider page lists them. Diamond Mine Extra Gold is one entry on that list.
Is the slot different in Montreal?
No. Montreal 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 Diamond Mine Extra Gold?
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 Diamond Mine Extra Gold?
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 Diamond Mine Extra Gold end?
On a C$ limit or a clock you set before the first spin. Diamond Mine Extra Gold will not end the session because a feature feels late.
What is the pros and cons list on Diamond Mine Extra Gold?
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 Diamond Mine Extra Gold?
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 Diamond Mine Extra Gold?
This page is only Diamond Mine Extra Gold. The play button follows that name, not a shorter guess.
How many reels and paylines does Diamond Mine Extra Gold have?
The card does not publish a maximum win, a reel count, or a payline count. Grizzly Slots does not guess them.
Which feature labels are on Diamond Mine Extra Gold?
The labels are Bonus Buy. 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 Diamond Mine Extra Gold at Here2Win Casino: 7-step session protocol
- Check the verified Diamond Mine Extra Gold return (96.43%) and Blueprint Gaming 5×3 / 5×4 HTML5 video grid layout on this Grizzly Slots specification card.
- Size your C$ session bankroll at 250x–350x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.com.au) and locate Diamond Mine Extra Gold using the Blueprint Gaming studio filter or instant search bar.
- Launch Diamond Mine Extra Gold 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
Blueprint Gaming made Diamond Mine Extra Gold. Grizzly Slots does not re-score the math. The figure, if the card has one, is the published RTP and nothing else.
Grizzly Slots puts Big Catch even bigger bass 2 with the other Blueprint Gaming slots.
What a session does
Direct version: pick a C$ loss limit, spin Diamond Mine Extra Gold, quit. The slot is not due.
Pick a C$ limit before Here2Win Casino loads the reels. A longer catalogue does not make this slot kinder.
30 Coins Score The Jackpot uses the Gold tag as well, and VoltEnt is the studio.
Who it suits
A high-volatility slot moves a C$ balance in bursts. Players who want a shorter visit usually cut the stake. Diamond Mine Extra Gold will not smooth itself out.
Playing this slot
Open the full name Diamond Mine Extra Gold in the Here2Win Casino lobby. A shorter search can load a different Blueprint Gaming 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. 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.
Diamond Mine Extra Gold is tagged Bonus Buy. Those words are the only feature facts on the card.