Here2Win Casino · Swintt · Australia
Grockel's Cauldron card on Boomerang Pokies
Australian punters can open the session page for Grockel's Cauldron pokie apart from this catalogue.
Boomerang Pokies writes up Grockel's Cauldron, a Swintt 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.
What this pokie is
Boomerang Pokies sends you out and back: read Grockel's Cauldron 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.
A fair session on Grockel's Cauldron is a run of spins with a stake you picked, not a plan to clear a bonus. Here2Win Casino may show its own welcome offer inside the account. Read the offer there before you opt in.
Open Grockel's Cauldron from Boomerang Pokies and the play button stays on this domain before Here2Win Casino loads the pokie. Desktop still works the same way. You choose the stake inside the game, in A$.
The studio behind it
If you only needed the maker, it is Swintt. Here2Win Casino does not rebadge the game. The provider page is the clean list.
Two more Swintt pokies in this catalogue are Gem Riches and Fairy Hollow.
Studio certification & mechanics
Swintt (Swintt Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math models are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Boomerang Pokies catalogue, Swintt accounts for 70 pokies, playable at Here2Win Casino. Across the 2 titles with a published return, the studio averages 95.48% RTP (spanning 95.07% to 95.89%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Technical layout for Grockel's Cauldron: 5×3 / 5×4 HTML5 video grid paired with Standard studio payline / ways structure, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
At Here2Win Casino
Grockel's Cauldron is a Swintt pokie at Here2Win Casino. Boomerang Pokies keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Published figures & technical specs
- Studio
- Swintt (70 in this catalogue)
- Studio average RTP
- 95.48% (across 2 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards)
- Studio licences
- Certified RNG for regulated international casino markets
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
Grockel's Cauldron does not carry an individual published RTP on its source sheet, so no single-title percentage is guessed. Across the 2 Swintt titles that do publish a return in this catalogue, the studio average is 95.48% (ranging from 95.07% to 95.89%). 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$95.48 | A$4.52 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$238.70 | A$11.30 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$477.40 | A$22.60 | ~135–165 |
Pros and cons
Pros
- The studio is named: Swintt.
- Stake for Australian punters is in A$ at Here2Win Casino.
- Swintt has 70 pokies in this catalogue.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- A match amount is not a fact of the Grockel's Cauldron card.
- The return gap is left empty on purpose.
- Volatility is not on the source card.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Grockel's Cauldron (this card) | Swintt | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Diego's Hunt · Highest RTP in Swintt | Swintt | 95.89% | — | — | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Swintt
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who Grockel's Cauldron suits. The studio is Swintt. The session still opens at Here2Win Casino.
How a session behaves
Coming back to Grockel's Cauldron later does not make it due. Keep the A$ stake where you left the rule.
Grockel's Cauldron has no memory of last night. Stop on a clock. A published RTP, when the card has one, is a long sample, not one arvo.
Questions
Where do I open Grockel's Cauldron if I am in Australia?
Yes. Boomerang Pokies links Grockel's Cauldron to Here2Win Casino for Australian players. The button on this page stays on boomerangpokies.com and then opens the pokie at Here2Win Casino.
What provider is behind Grockel's Cauldron?
Swintt is the studio named on the Grockel's Cauldron card. Boomerang Pokies groups the rest of that studio on the provider page.
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 Grockel's Cauldron 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$.
What currency is the stake on Grockel's Cauldron?
At Here2Win Casino the stake for Australian players is in A$. Boomerang Pokies does not convert it and does not print a minimum, because the minimum is set inside the game.
Can I try Grockel's Cauldron 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 Grockel's Cauldron?
Grockel's Cauldron is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Does Grockel's Cauldron 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 Grockel's Cauldron?
18+. Boomerang Pokies 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 Grockel's Cauldron go?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many Swintt pokies are in this catalogue?
Boomerang Pokies lists 70 pokies from Swintt for Australia. Grockel's Cauldron is one of them. The provider page holds the rest.
Does it matter that I am in Melbourne?
No. Melbourne is named because readers are there. It is not a setting inside Grockel's Cauldron, and it does not change the RTP.
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 Grockel's Cauldron a club or pub pokie?
No. Grockel's Cauldron on Boomerang Pokies 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 Grockel's Cauldron?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
Why is there no RTP for Grockel's Cauldron?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Swintt, and play is still at Here2Win Casino.
What is the pros and cons block on Grockel's Cauldron?
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 Grockel's Cauldron?
Start with the short answer under the title, then the fact list. Both should agree: studio Swintt, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Grockel's Cauldron?
This page is only Grockel's Cauldron. The play button follows that name, not a shorter guess.
How many reels and paylines does Grockel's Cauldron have?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Are the bonus features of Grockel's Cauldron described here?
The card has no feature label, so no bonus round is described. Boomerang Pokies does not invent one.
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 Grockel's Cauldron at Here2Win Casino. Funding the account is a separate step from reading Boomerang Pokies.
How you open it
- Open Grockel's Cauldron 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 Melbourne, not when the pokie 'looks due'.
Playing this pokie
Search the lobby for Grockel's Cauldron, the full title on this card. A shorter search can load a different Swintt 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$. No app is installed from Boomerang Pokies.
This card has no feature label, so no bonus round is described for Grockel's Cauldron.