Here2Win Casino · Greentube · Australia
Summer Queen card on Pokies Vault
Australian punters can open the session page for Summer Queen pokie apart from this catalogue.
Pokies Vault files Summer Queen as a Greentube pokie for Australia and sends the session to Here2Win Casino. The card has no published RTP, so this preview does not invent one.
More from Greentube
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Summer Queen (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
Summer Queen 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.
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
Summer Queen does not carry an individual published RTP on its source sheet, so no single-title percentage is guessed. 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$24.75 | ~135–165 |
Pros and cons
Pros
- Greentube is on the card, not buried in a lobby.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- Greentube has 419 pokies in this catalogue.
Cons
- This page is a catalogue. It does not hold an A$ 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
Greentube is the studio printed on Summer Queen. Pokies Vault lists 419 of their pokies for Australia, and this is one of them. Open that page if you want a neighbour title from the same studio.
Book of Ra Deluxe Win Ways Ante Bet and Running Wild Super are the other Greentube titles named from this 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 Summer Queen: 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 Summer Queen 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.
Greentube is the studio on the Summer Queen card. That is the fact worth trusting on this page. The volatility label reads. Walk away on your own clock.
The preview under the title is the short form of this card. The description tag repeats that sentence. A missing RTP stays missing there too.
How you open it
- Open Summer Queen 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 Sydney, not when the pokie 'looks due'.
Questions
Does Here2Win Casino list Summer Queen for Australian punters?
Yes. Pokies Vault links Summer Queen to Here2Win Casino for Australian players. The button on this page stays on pokiesvault.com and then opens the pokie at Here2Win Casino.
Which studio built Summer Queen?
The provider is Greentube. Other Greentube pokies on Pokies Vault sit on the same provider page if you want a neighbour title.
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 Summer Queen work on mobile in Australia?
Punters in Sydney mostly open Summer Queen from a phone. Pokies Vault does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Summer Queen staked in A$?
At Here2Win Casino the stake for Australian players is in A$. Pokies Vault does not convert it and does not print a minimum, because the minimum is set inside the game.
Can I try Summer Queen here without an account?
No. Pokies Vault does not embed a demo of Summer Queen. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on pokiesvault.com.
Does Pokies Vault score Summer Queen?
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 Summer Queen remember my last session?
Nothing on this page is a timer for a feature. If the last session went badly, the next one does not owe you the difference.
How old do I have to be to play Summer Queen?
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 Summer Queen at Here2Win Casino. The partner address is not printed in the article.
How many Greentube pokies are in this catalogue?
Pokies Vault lists 419 pokies from Greentube for Australia. Summer Queen is one of them. The provider page holds the rest.
Does it matter that I am in Sydney?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
Does this page list a welcome offer?
No figure is invented here. If Here2Win Casino shows a welcome offer, it shows it inside the account, with its own terms. Read them there before you opt in.
Is Summer Queen a club or pub pokie?
No. Summer Queen 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 Summer Queen?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Summer Queen will not close itself.
Can you estimate the RTP of Summer Queen?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Greentube, and play is still at Here2Win Casino.
What is the pros and cons block on Summer Queen?
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 Summer Queen page is the preview?
Start with the short answer under the title, then the fact list. Both should agree: studio Greentube, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Summer Queen?
This page is only Summer Queen. The play button follows that name, not a shorter guess.
What is the maximum win on Summer Queen?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Which feature labels are on Summer Queen?
The labels are Expanding Symbols and Gamble Feature. 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. Summer Queen at Here2Win Casino is still only a session with an A$ stake.
Summer Queen has no memory of last night. Set the loss limit before the first spin. A published RTP, when the card has one, is a long sample, not one arvo.
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 rails are handled after you reach Here2Win Casino. pokiesvault.com does not take the deposit. The button only hands the session across.
Who it suits
This card does not carry a volatility mark, so Pokies Vault does not guess who Summer Queen suits. The studio is Greentube. The session still opens at Here2Win Casino.
Filed under
Features Expanding Symbols Gamble Feature
Playing this pokie
Open the full name Summer Queen in the Here2Win Casino lobby. This page is only the Summer Queen 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: Expanding Symbols and Gamble Feature. Pokies Vault does not add a jackpot figure or a bonus amount on top of those names.