Here2Win Casino · Blueprint Gaming · Australia
Pokies Vault entry for Diamond Mine Extra Gold
Australian punters can open the session page for Diamond Mine Extra Gold pokie apart from this catalogue.
Blueprint Gaming released Diamond Mine Extra Gold as a high-volatility pokie, and Pokies Vault files it for Here2Win Casino players in Australia. Published return is 96.43%. Punters in Brisbane still see ordinary short-run swings.
More from Blueprint Gaming
How this pokie compares
| Title | Studio | Published RTP | RTP delta | 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 · Highest RTP in Blueprint Gaming | Blueprint Gaming | 97.36% | +0.93% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Fortunes of Sparta · Lower-volatility studio alternative | Blueprint Gaming | 97.04% | +0.61% | medium | 5×3 / 5×4 HTML5 video grid |
| MoonStone · Same mechanic (Bonus Buy) | SmartSoft | 98.50% | +2.07% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Elite of Evil - Portal of Gold · Same theme (Gold) | G Games | 97.50% | +1.07% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
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
- A$
- Card updated
- 2026-10-29
High or very high pace is what the high volatility list is for.
Session math & RTP benchmark
The 96.43% published return on Diamond Mine Extra Gold translates to a 3.57% mathematical house margin over millions of spins. Across 324 RTP-published Blueprint Gaming titles in this catalogue, the studio average is 95.48%, placing Diamond Mine Extra Gold at +0.95 percentage points (rank #46 of 324). Against the wider catalogue average of 95.80%, the delta is +0.63%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 250x–350x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$96.43 | A$3.57 | ~25 (24.6%) |
| 250 spins (A$1/spin) | A$250 | A$241.07 | A$8.92 | ~62 (24.6%) |
| 500 spins (A$1/spin) | A$500 | A$482.15 | A$17.85 | ~123 (24.6%) |
Pros and cons
Pros
- The studio is named: Blueprint Gaming.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- The page keeps the studio figure 96.43% and does not round it.
- You can see the high-volatility pace before you stake.
Cons
- Pokies Vault does not pay a win and does not take a deposit.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- Hit rate is not published here.
- A high-volatility pokie moves the balance in lumps.
The studio behind it
If you only needed the maker, it is Blueprint Gaming. Pokies Vault does not swap the studio for a local name. The provider page is the clean list.
One more name on the Blueprint Gaming list is Almighty Mustang Express.
Studio certification & mechanics
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 models 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 Pokies Vault catalogue, Blueprint Gaming accounts for 512 pokies, playable at Here2Win Casino. Across the 324 titles with a published return, the studio averages 95.48% RTP (spanning 91.61% to 97.36%, with 37 pokies at 96.5% or above). Signature studio mechanics include Megaways (under licence), Cash Collect, Mystery Symbols, Power 4 Slots.
Technical layout for Diamond Mine Extra Gold: 5×3 / 5×4 HTML5 video grid paired with Standard studio payline / ways structure, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
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.
What this pokie is
Pokies Vault files Diamond Mine Extra Gold as a record: studio Blueprint Gaming, then the numbers the card actually has, then the door to Here2Win Casino. Guessing would break the point of the page.
Diamond Mine Extra Gold is the Blueprint Gaming pokie Pokies Vault writes up for punters who open it at Here2Win Casino. The card is the source of the figures.
Pokies Vault names the game and stops there. Diamond Mine Extra Gold still runs at Here2Win Casino, stake in A$, after the button on pokiesvault.com.
How you open it
- Open Diamond Mine Extra Gold from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a high-volatility pokie last longer.
- Stop on a clock you set in Brisbane, not when the pokie 'looks due'.
Questions
Where do I open Diamond Mine Extra Gold if I am in Australia?
Yes. Pokies Vault links Diamond Mine Extra Gold to Here2Win Casino for Australian players. The button on this page stays on pokiesvault.com and then opens the pokie at Here2Win Casino.
What return does Diamond Mine Extra Gold publish?
The published RTP of Diamond Mine Extra Gold is 96.43%. That is a long-run studio figure. A single session in Brisbane can finish far from it.
What does the volatility label on Diamond Mine Extra Gold mean?
The card says high-volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
Who makes Diamond Mine Extra Gold?
The provider is Blueprint Gaming. Other Blueprint Gaming pokies on Pokies Vault sit on the same provider page if you want a neighbour title.
Where does the A$ stake actually go?
Pokies Vault is a catalogue. The stake in A$ is placed at Here2Win Casino after you follow the play button. This page does not hold a balance.
Does Diamond Mine Extra Gold work on mobile in Australia?
Punters in Brisbane mostly open Diamond Mine Extra Gold from a phone. Pokies Vault does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on Diamond Mine Extra Gold?
At Here2Win Casino the stake for Australian players is in A$. Pokies Vault does not convert it and does not print a minimum, because the minimum is set inside the game.
Is there a demo of Diamond Mine Extra Gold on this page?
No. Pokies Vault does not embed a demo of Diamond Mine Extra Gold. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on pokiesvault.com.
Why is there no star rating for Diamond Mine Extra Gold?
No score is printed on purpose. A star would be a house opinion. The page sticks to the studio, the published RTP when the card has one, and the volatility label.
Can Diamond Mine Extra Gold be due for a win?
No. Diamond Mine Extra Gold does not store the night you had in Brisbane, and it is not due. A published RTP describes a very long run of spins, not the next one.
How old do I have to be to play Diamond Mine Extra Gold?
18+. Pokies Vault is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
What does the play button actually do?
The click stays on pokiesvault.com first, then opens Diamond Mine Extra Gold at Here2Win Casino. The partner address is not printed in the article.
How many Blueprint Gaming pokies are in this catalogue?
Pokies Vault lists 512 pokies from Blueprint Gaming for Australia. Diamond Mine Extra Gold is one of them. The provider page holds the rest.
Is Diamond Mine Extra Gold different in another Australian city?
No. Brisbane is named because readers are there. It is not a setting inside Diamond Mine Extra Gold, and it does not change the RTP.
Does this page list a welcome offer?
Pokies Vault will not print a match amount or a spin count for Diamond Mine Extra Gold. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
No. Diamond Mine Extra Gold on Pokies Vault is an online pokie opened at Here2Win Casino. It is not a machine on a club floor and it does not carry a local sticker.
How do I stop a session on Diamond Mine Extra Gold?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Diamond Mine Extra Gold will not close itself.
What is the pros and cons block on Diamond Mine Extra Gold?
It splits what the card publishes from what Pokies Vault refuses to invent. A printed RTP is listed because it is a source figure. A missing hit rate is named as a limit, not filled in.
Which part of the Diamond Mine Extra Gold page is the preview?
Start with the short answer under the title, then the fact list. Both should agree: studio Blueprint Gaming, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
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.
What is the maximum win on Diamond Mine Extra Gold?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Diamond Mine Extra Gold card list?
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.
How a session behaves
Use the figures first and the mood never. Diamond Mine Extra Gold at Here2Win Casino is still only a session with an A$ stake.
Same pokie, different Saturday. Walk away while the stake in A$ is still a choice.
Stake and the cashier
The vault does not store deposits. PayID and cards are a Here2Win Casino matter once pokiesvault.com has handed you over.
The A$ stake is chosen inside Diamond Mine Extra Gold at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Who it suits
A high-volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Diamond Mine Extra Gold is a poor place to try to win a loss back.
Filed under
Categories Video Slots
Features Bonus Buy
Playing this pokie
Open the full name Diamond Mine Extra Gold in the Here2Win Casino lobby. This page is only the Diamond Mine Extra Gold 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. Pokies Vault leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. No app is installed from Pokies Vault.
Feature labels on this card: Bonus Buy. Pokies Vault does not add a jackpot figure or a bonus amount on top of those names.