Here2Win Casino · Greentube · Australia
Pokies Vault entry for 9 Hearts
Australian punters can open the session page for 9 Hearts pokie apart from this catalogue.
Pokies Vault writes up 9 Hearts, a Greentube pokie, for Australian punters who open it at Here2Win Casino. The card does not carry a published RTP, which is noted here rather than invented.
More from Greentube
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| 9 Hearts (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
9 Hearts 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
9 Hearts 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$24.75 | ~135–165 |
Pros and cons
Pros
- The studio is named: Greentube.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- Greentube has 419 pokies in this catalogue.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the 9 Hearts card.
- No published RTP is on this card, so none is guessed.
- Volatility is not on the source card.
The studio behind it
Greentube is the studio printed on 9 Hearts. 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.
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 9 Hearts: 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 9 Hearts 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.
Australian English on this host is deliberate: pokie, punter, A$. The Canadian catalogues say slot. The casino on the button is still Here2Win Casino.
Before the stake, use the fact list and the pros and cons. Neither one adds a star rating. 9 Hearts is the Greentube pokie, and the reels run at Here2Win Casino.
The Greentube page holds 5-Line Bonus 21 beside 25 Red Hot 7 Clover Link.
How you open it
- Open 9 Hearts from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ 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 9 Hearts for Australian punters?
Yes. Pokies Vault links 9 Hearts 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 9 Hearts?
The provider is Greentube. Other Greentube pokies on Pokies Vault sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to pokiesvault.com.
Does 9 Hearts work on mobile in Australia?
Yes. The play button on pokiesvault.com is the same on a phone as on a desktop. The session then runs at Here2Win Casino, and the stake is still in A$.
What currency is the stake on 9 Hearts?
You choose the A$ stake after Here2Win Casino loads 9 Hearts. This catalogue page never takes the money.
Is there a demo of 9 Hearts on this page?
No. Pokies Vault does not embed a demo of 9 Hearts. 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 9 Hearts?
9 Hearts is not ranked against other pokies on Pokies Vault. Use the figures on the card, not a badge.
Does 9 Hearts 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.
Is 9 Hearts an 18+ game?
18+. Pokies Vault is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
Where does the click on 9 Hearts go?
The click stays on pokiesvault.com first, then opens 9 Hearts at Here2Win Casino. The partner address is not printed in the article.
How many Greentube pokies are in this catalogue?
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 9 Hearts different in another Australian city?
No. the Gold Coast is named because readers are there. It is not a setting inside 9 Hearts, and it does not change the RTP.
Will I see a bonus figure for 9 Hearts here?
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 9 Hearts a club or pub pokie?
The page describes the online title from Greentube. It does not claim a venue in the Gold Coast.
How do I stop a session on 9 Hearts?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. 9 Hearts will not close itself.
Why is there no RTP for 9 Hearts?
The source card did not include a published RTP, so this page leaves the gap empty. Pokies Vault will not copy a figure from a similar Greentube pokie.
What is the pros and cons block on 9 Hearts?
The block is a reading aid for 9 Hearts, not a rating. Pros are facts on the card or about the catalogue. Cons are the gaps and the limits, including that this page is not the cashier.
Which part of the 9 Hearts page is the preview?
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.
How do I open the right 9 Hearts?
This page is only 9 Hearts. The play button follows that name, not a shorter guess.
What is the maximum win on 9 Hearts?
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 9 Hearts?
Expanding Symbols and Gamble Feature is the whole feature list for 9 Hearts. 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. 9 Hearts at Here2Win Casino is still only a session with an A$ stake.
The maths does not soften because the catalogue page is long. 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 9 Hearts at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Who it suits
This card does not carry a volatility mark, so Pokies Vault does not guess who 9 Hearts 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 9 Hearts in the Here2Win Casino lobby. This page is only the 9 Hearts 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.
9 Hearts is tagged Expanding Symbols and Gamble Feature. Those words are the only feature facts on the card.