Here2Win Casino · Greentube · Australia
The Boomerang Pokies page for Sharky
Australian punters can open the session page for Sharky pokie apart from this catalogue.
On Boomerang Pokies, Sharky is the Greentube pokie Australian players launch through Here2Win Casino. Volatility is marked. Stake in A$ and stop when the session stops being fun.
What this pokie is
Boomerang Pokies sends you out and back: read Sharky here, play it at Here2Win Casino, return to the same URL if you want the figures again. The pokie itself does not boomerang a loss into a win.
Read this as a catalogue entry, not a tip. Sharky still runs at Here2Win Casino, stake in A$, after the button on boomerangpokies.com.
Start Sharky from Boomerang Pokies and the play button stays on this domain before Here2Win Casino loads the pokie. Desktop still works the same way. The stake is shown in A$.
The studio behind it
Greentube is the studio printed on Sharky. Boomerang Pokies lists 419 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Two more Greentube pokies in this catalogue are Cyber Wildz and Diamond Link Cops 'n' Robbers.
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 Boomerang Pokies 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.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Sharky the provider page lists 419 other Greentube pokies, all played 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
Because the source card for Sharky omits a standalone RTP, Boomerang Pokies 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$24.75 | ~135–165 |
Pros and cons
Pros
- Greentube is on the card, not buried in a lobby.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- The rest of Greentube is one provider page away.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Sharky card.
- No published RTP is on this card, so none is guessed.
- Volatility is not on the source card.
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 →
More from Greentube
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who Sharky suits. The studio is Greentube. The session still opens at Here2Win Casino.
How a session behaves
Coming back to Sharky later does not make it due. Keep the A$ stake where you left the rule.
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.
Questions
Can I play Sharky at Here2Win Casino from Australia?
Yes. Boomerang Pokies links Sharky to Here2Win Casino for Australian players. The button on this page stays on boomerangpokies.com and then opens the pokie at Here2Win Casino.
Who makes Sharky?
The provider is Greentube. Other Greentube pokies on Boomerang Pokies 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 boomerangpokies.com.
Does Sharky work on mobile in Australia?
Yes. The play button on boomerangpokies.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$.
Is Sharky staked in A$?
You choose the A$ stake after Here2Win Casino loads Sharky. This catalogue page never takes the money.
Is there a demo of Sharky on this page?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Does Boomerang Pokies score Sharky?
Sharky is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Does Sharky remember my last session?
No. Sharky does not store the night you had in Sydney, 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?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
Where does the click on Sharky go?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
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 Sharky different in another Australian city?
No. Sydney is named because readers are there. It is not a setting inside Sharky, and it does not change the RTP.
Does this page list a welcome offer?
Boomerang Pokies 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?
The page describes the online title from Greentube. It does not claim a venue in Sydney.
When should I close Sharky?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Sharky will not close itself.
Can you estimate the RTP of Sharky?
The source card did not include a published RTP, so this page leaves the gap empty. Boomerang Pokies 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 Boomerang Pokies 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.
How do I open the right 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.
Which feature labels are on Sharky?
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.
Stake and the cashier
Leaving for Here2Win Casino is the payment step. Boomerang Pokies does not hold a POLi or PayID balance in between.
The A$ stake is chosen inside Sharky at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Sharky from the play button. The click stays on boomerangpokies.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'.
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. Boomerang Pokies leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. boomerangpokies.com does not host the reels.
Sharky is tagged Expanding Symbols and Gamble Feature. Those words are the only feature facts on the card.