Here2Win Casino · Relax Gaming · Australia
Cluster Tumble for Australia, Boomerang Pokies
Australian punters can open the session page for Cluster Tumble pokie apart from this catalogue.
Boomerang Pokies writes up Cluster Tumble, a Relax Gaming pokie, for Australian punters who open it at Here2Win Casino. No RTP is published on this card, so the page sticks to the studio, the volatility label and how a session is actually opened.
What this pokie is
Boomerang Pokies sends you out and back: read Cluster Tumble here, play it at Here2Win Casino, return to the same URL if you want the figures again. The name is the catalogue, not a mechanic.
Cluster Tumble is filed under video on the Australian list Boomerang Pokies keeps for Here2Win Casino. Nothing on this page is a pub pokie with a local sticker. Funding the Here2Win Casino account is separate from this catalogue.
Perth does not change the reel strip of Cluster Tumble. What changes is the stake you set at Here2Win Casino. Boomerang Pokies only keeps the written facts beside the name.
The studio behind it
Relax Gaming is the studio printed on Cluster Tumble. Boomerang Pokies lists 223 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
Relax Gaming (Relax Gaming Group (Kindred)) is an iGaming studio founded in 2010 and headquartered in Sliema, Malta & Tallinn, Estonia. Its random number generators (RNG) and math models are audited by eCOGRA, iTech Labs and certified across MGA, UKGC, AGCO (Ontario), Spelinspektionen, ONJN. Studio RTP policy: Fixed and multi-profile RTP certifications (~96.10%–96.50% primary setting).
In the Boomerang Pokies catalogue, Relax Gaming accounts for 223 pokies, playable at Here2Win Casino. Across the 25 titles with a published return, the studio averages 95.08% RTP (spanning 94.00% to 96.10%, with 0 pokies at 96.5% or above). Signature studio mechanics include Money Cart Hold & Respin, Dream Drop Jackpots, Connected Ways, Persistent Symbols.
Technical layout for Cluster Tumble: 7×7 cluster grid paired with Cluster Pays (5+ connected symbols), running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Cluster Pays: Cluster Pays removes traditional paylines and pays when horizontally or vertically adjacent blocks of matching symbols connect on the grid.
At Here2Win Casino
Cluster Tumble is a Relax Gaming pokie at Here2Win Casino. Boomerang Pokies keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Boomerang Pokies keeps Dead Man's Trail Dream Drop and Joker Split with the rest of the Relax Gaming pokies.
Published figures & technical specs
- Studio
- Relax Gaming (223 in this catalogue)
- Features
- Cluster Pays
- Studio average RTP
- 95.08% (across 25 titles)
- Reel grid
- 7×7 cluster grid
- Pay structure
- Cluster Pays (5+ connected symbols)
- RNG testing labs
- eCOGRA, iTech Labs
- Studio licences
- MGA, UKGC, AGCO (Ontario), Spelinspektionen, ONJN
- 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 Cluster Tumble omits a standalone RTP, Boomerang Pokies uses the verified studio distribution as context rather than inventing a figure. Across the 25 Relax Gaming titles that do publish a return in this catalogue, the studio average is 95.08% (ranging from 94.00% to 96.10%). For a balanced session at Here2Win Casino, a bankroll buffer of 150x–200x 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$95.08 | A$4.92 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$237.70 | A$12.30 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$475.40 | A$24.60 | ~135–165 |
Pros and cons
Pros
- Relax Gaming is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- Relax Gaming has 223 pokies in this catalogue.
Cons
- Boomerang Pokies 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.
- The return gap is left empty on purpose.
- The page will not borrow a pace label from another Relax Gaming pokie.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Cluster Tumble (this card) | Relax Gaming | — | — | — | 7×7 cluster grid |
| Winter Champions · Highest RTP in Relax Gaming | Relax Gaming | 96.10% | — | medium | 5×3 / 5×4 HTML5 video grid |
| Immortal 5 · Higher-volatility studio alternative | Relax Gaming | 96.10% | — | high | 5×3 / 5×4 HTML5 video grid |
| Starlight Wins · Same mechanic (Cluster Pays) | Pragmatic Play | 97.50% | — | very-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Relax Gaming
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who Cluster Tumble suits. The studio is Relax Gaming. The session still opens at Here2Win Casino.
How a session behaves
The return trip is just another session. Keep the A$ stake where you left the rule.
A normal session on Cluster Tumble is a run of spins you can afford to lose, not a plan to clear a welcome offer. Any match lives inside the Here2Win Casino account.
Questions
Where do I open Cluster Tumble if I am in Australia?
Yes. Boomerang Pokies links Cluster Tumble 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 Cluster Tumble?
Relax Gaming is the studio named on the Cluster Tumble card. Boomerang Pokies groups the rest of that studio on the provider page.
Does Boomerang Pokies take the stake?
Boomerang Pokies is a catalogue. The stake in A$ is placed at Here2Win Casino after you follow the play button. This page does not hold a balance.
Does Cluster Tumble work on mobile in Australia?
Punters in Perth mostly open Cluster Tumble from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Cluster Tumble staked in A$?
You choose the A$ stake after Here2Win Casino loads Cluster Tumble. This catalogue page never takes the money.
Can I try Cluster Tumble here without an account?
No. Boomerang Pokies does not embed a demo of Cluster Tumble. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Why is there no star rating for Cluster Tumble?
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 Cluster Tumble remember my last session?
No. Cluster Tumble 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.
Is Cluster Tumble an 18+ game?
18+. Boomerang Pokies 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?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other Relax Gaming games?
Boomerang Pokies lists 223 pokies from Relax Gaming for Australia. Cluster Tumble is one of them. The provider page holds the rest.
Does it matter that I am in Perth?
No. Perth is named because readers are there. It is not a setting inside Cluster Tumble, 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 Cluster Tumble. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
The page describes the online title from Relax Gaming. It does not claim a venue in Perth.
When should I close Cluster Tumble?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Cluster Tumble will not close itself.
Why is there no RTP for Cluster Tumble?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Relax Gaming, and play is still at Here2Win Casino.
Why does Cluster Tumble have a pros and cons list?
The block is a reading aid for Cluster Tumble, 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.
What should I read before I open Cluster Tumble?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Perth will finish.
Will a shorter name still open Cluster Tumble?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Relax Gaming title.
How many reels and paylines does Cluster Tumble have?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Which feature labels are on Cluster Tumble?
The labels are Cluster Pays. 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 Cluster Tumble at Here2Win Casino. Funding the account is a separate step from reading Boomerang Pokies.
How you open it
- Open Cluster Tumble 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 Perth, not when the pokie 'looks due'.
Filed under
Features Cluster Pays
Playing this pokie
Search the lobby for Cluster Tumble, the full title on this card. A shorter search can load a different Relax Gaming title.
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.
Cluster Tumble is tagged Cluster Pays. Those words are the only feature facts on the card.