Here2Win Casino · Greentube · Australia
Pokies Vault entry for Sharky
Australian punters can open the session page for Sharky pokie apart from this catalogue.
On Pokies Vault, Sharky is the Greentube pokie Australian players launch through Here2Win Casino. Volatility is marked. A catalogue page is not a tip.
More from Greentube
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Sharky (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
Sharky 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
Sharky 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$24.75 | ~135–165 |
Pros and cons
Pros
- Greentube is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The rest of Greentube is one provider page away.
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.
- No published RTP is on this card, so none is guessed.
- The page will not borrow a pace label from another Greentube pokie.
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 Sharky: 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 Sharky as a record: studio Greentube, then the numbers the card actually has, then the door to Here2Win Casino. Guessing would break the point of the page.
A normal session on Sharky is a run of spins with a stake you picked, not a plan to clear a bonus. Any match bonus lives on the Here2Win Casino side, not as a number invented on Pokies Vault. If you do not want a bonus, do not tick it.
Australian English on this host is deliberate: pokie, punter, A$. The Canadian catalogues say slot. The casino on the button is still Here2Win Casino.
Pokies Vault keeps Book of Ra Deluxe Win Ways Ante Bet Bonus Buy and Running Wild Super with the rest of the Greentube pokies.
How you open it
- Open Sharky from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a pokie last longer.
- Stop on a clock you set in Perth, not when the pokie 'looks due'.
Questions
Can I play Sharky at Here2Win Casino from Australia?
Sharky 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.
Who makes Sharky?
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.
Can I open Sharky on a phone?
Punters in Perth mostly open Sharky 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 Sharky?
You choose the A$ stake after Here2Win Casino loads Sharky. This catalogue page never takes the money.
Can I try Sharky here without an account?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Why is there no star rating for Sharky?
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 Sharky remember my last session?
No. Sharky does not store the night you had in Perth, 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 Sharky?
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?
Pokies Vault records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other Greentube games?
Pokies Vault lists 419 pokies from Greentube for Australia. Sharky is one of them. The provider page holds the rest.
Is Sharky different in another Australian city?
No. Perth is named because readers are there. It is not a setting inside Sharky, and it does not change the RTP.
Will I see a bonus figure for Sharky here?
Pokies Vault will not print a match amount or a spin count for Sharky. Those terms belong to the casino, and they change.
Is Sharky a club or pub pokie?
No. Sharky 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 Sharky?
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 Sharky?
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.
Why does Sharky 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 Sharky?
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 Sharky?
This page is only Sharky. The play button follows that name, not a shorter guess.
What is the maximum win on Sharky?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Sharky card list?
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. Sharky at Here2Win Casino is still only a session with an A$ stake.
Sharky 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 A$ stake is chosen inside Sharky 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 Sharky 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 Sharky in the Here2Win Casino lobby. This page is only the Sharky 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.
Feature labels on this card: Expanding Symbols and Gamble Feature. A label is a name, not a price and not a description of the round.