Here2Win Casino · Greentube · Australia
Queen of Coins card on Pokies Vault
Australian punters can open the session page for Queen of Coins pokie apart from this catalogue.
On Pokies Vault, Queen of Coins is the Greentube pokie Australian players launch through Here2Win Casino. Volatility is marked. Stake in A$ and stop when the session stops being fun.
More from Greentube
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Queen of Coins (this card) | Greentube | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Jingle Jackpot · Highest RTP in Greentube | Greentube | 96.45% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Eye of the dragon · Higher-volatility studio alternative | Greentube | 96.12% | — | high | 5×3 / 5×4 HTML5 video grid |
| Book of Bonanza · Same mechanic (Expanding Symbols) | SmartSoft | 97.60% | — | medium-to-high | 5×3 classic video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Queen of Coins is a Greentube pokie at Here2Win Casino. Pokies Vault keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Two more Greentube pokies in this catalogue are Diamond Link: Mighty Sevens Win Ways and Empire of Dead.
Published figures & technical specs
- Studio
- Greentube (419 in this catalogue)
- Features
- Expanding Symbols and Gamble Feature
- Studio average RTP
- 95.05% (across 135 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA, TÜV Austria
- Studio licences
- MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
Because the source card for Queen of Coins omits a standalone RTP, Pokies Vault uses the verified studio distribution as context rather than inventing a figure. Across the 135 Greentube titles that do publish a return in this catalogue, the studio average is 95.05% (ranging from 92.13% to 96.45%). For a balanced session at Here2Win Casino, a bankroll buffer of 200x–250x the A$ unit stake suits this pokie's profile.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$95.05 | A$4.95 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$237.63 | A$12.38 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$475.25 | A$24.75 | ~135–165 |
Pros and cons
Pros
- The studio is named: Greentube.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The rest of Greentube is one provider page away.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- The return gap is left empty on purpose.
- Volatility is not on the source card.
The studio behind it
If you only needed the maker, it is Greentube. Here2Win Casino does not rebadge the game. The provider page is the clean list.
Studio certification & mechanics
Greentube (Novomatic AG Group) is an iGaming studio founded in 1998 and headquartered in Vienna, Austria. Its random number generators (RNG) and math models are audited by GLI, eCOGRA, TÜV Austria and certified across MGA, UKGC, AGCO (Ontario), ADM, DGOJ, GGL. Studio RTP policy: Standardised theoretical RTP profiles (~95.00%–95.50% classic mathematical model).
In the Pokies Vault catalogue, Greentube accounts for 419 pokies, playable at Here2Win Casino. Across the 135 titles with a published return, the studio averages 95.05% RTP (spanning 92.13% to 96.45%, with 0 pokies at 96.5% or above). Signature studio mechanics include Book-style Expanding Scatter, Lock & Spin, Twin Spinner, Gamble Ladder.
Technical layout for Queen of Coins: 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.
Expanding Symbols: Expanding symbol mechanics select one or more pay symbols that stretch vertically to cover the full reel when enough instances land.
Gamble Feature: The Gamble feature offers an optional post-win double-up or risk ladder round after standard base-game payouts.
What this pokie is
Pokies Vault files Queen of Coins as a record: studio Greentube, then the numbers the card actually has, then the door to Here2Win Casino. If a number is missing, the vault leaves the shelf empty.
The reels do not remember the Gold Coast. What changes is your stake and when you stop. Pokies Vault keeps the written facts in one place so the Here2Win Casino lobby is not the only page that names the game.
Launch Queen of Coins from Pokies Vault and the play button stays on this domain before Here2Win Casino loads the pokie. Desktop still works the same way. You choose the stake inside the game, in A$.
How you open it
- Open Queen of Coins from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a pokie last longer.
- Stop on a clock you set in the Gold Coast, not when the pokie 'looks due'.
Questions
Does Here2Win Casino list Queen of Coins for Australian punters?
Queen of Coins is in the Pokies Vault list for Australia, and the session itself runs at Here2Win Casino. Use the play button rather than hunting the game by a different name.
Which studio built Queen of Coins?
Greentube is the studio named on the Queen of Coins card. Pokies Vault groups the rest of that studio on the provider page.
Does Pokies Vault take the stake?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to pokiesvault.com.
Does Queen of Coins work on mobile in Australia?
Punters in the Gold Coast mostly open Queen of Coins 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 Queen of Coins?
You choose the A$ stake after Here2Win Casino loads Queen of Coins. This catalogue page never takes the money.
Is there a demo of Queen of Coins on this page?
No. Pokies Vault does not embed a demo of Queen of Coins. 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 Queen of Coins?
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.
Does Queen of Coins remember my last session?
No. Queen of Coins does not store the night you had in the Gold Coast, 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 Queen of Coins?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
What does the play button actually do?
The click stays on pokiesvault.com first, then opens Queen of Coins at Here2Win Casino. The partner address is not printed in the article.
Where are the other Greentube games?
Use the provider link under the title. That list is the same studio, not a random mix, and each title opens at Here2Win Casino.
Is Queen of Coins different in another Australian city?
No. the Gold Coast is named because readers are there. It is not a setting inside Queen of Coins, 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 Queen of Coins. Those terms belong to the casino, and they change.
Is Queen of Coins a club or pub pokie?
No. Queen of Coins 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.
When should I close Queen of Coins?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
Can you estimate the RTP of Queen of Coins?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Greentube, and play is still at Here2Win Casino.
Why does Queen of Coins have a pros and cons list?
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.
What should I read before I open Queen of Coins?
The preview is the same card, shortened. It is not a tip and it does not know how your session in the Gold Coast will finish.
Will a shorter name still open Queen of Coins?
This page is only Queen of Coins. The play button follows that name, not a shorter guess.
What is the maximum win on Queen of Coins?
The card does not publish a maximum win, a reel count, or a payline count. Pokies Vault does not guess them.
Which feature labels are on Queen of Coins?
Expanding Symbols and Gamble Feature is the whole feature list for Queen of Coins. A label is not a price and not a description of the round.
How a session behaves
Use the figures first and the mood never. Queen of Coins 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 Queen of Coins at Here2Win Casino. Funding the account is a separate step from reading Pokies Vault.
Who it suits
This card does not carry a volatility mark, so Pokies Vault does not guess who Queen of Coins suits. The studio is Greentube. The session still opens at Here2Win Casino.
Filed under
Features Expanding Symbols Gamble Feature
Playing this pokie
Search the lobby for Queen of Coins, the full title on this card. This page is only the Queen of Coins 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$. pokiesvault.com does not host the reels.
Queen of Coins is tagged Expanding Symbols and Gamble Feature. Those words are the only feature facts on the card.