Here2Win Casino · Microgaming · Australia
The Immortal Sumo card on Boomerang Pokies
Australian punters can open the session page for The Immortal Sumo pokie apart from this catalogue.
On Boomerang Pokies, The Immortal Sumo is the Microgaming pokie Australian players launch through Here2Win Casino. Volatility is marked. A catalogue page is not a tip.
What this pokie is
Boomerang Pokies sends you out and back: read The Immortal Sumo 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.
The fact list repeats the studio, the volatility and the RTP so a search snippet and the page agree. Do not average one short session against a published RTP.
The reels do not remember Brisbane. What changes is your stake and when you stop. Boomerang Pokies keeps the written facts in one place so the Here2Win Casino lobby is not the only page that names the game.
The Video Slots page includes 100 Joker Staxx.
The studio behind it
Microgaming is the studio printed on The Immortal Sumo. Boomerang Pokies lists 739 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
Microgaming (Games Global / Apricot Investments) is an iGaming studio founded in 1994 and headquartered in Isle of Man. Its random number generators (RNG) and math models are audited by eCOGRA (co-founder), GLI and certified across MGA, UKGC, AGCO (Ontario). Studio RTP policy: Fixed and multi-tier RTP profiles depending on partner studio release.
In the Boomerang Pokies catalogue, Microgaming accounts for 739 pokies, playable at Here2Win Casino. Across the 640 titles with a published return, the studio averages 95.85% RTP (spanning 92.00% to 97.53%, with 90 pokies at 96.5% or above). Signature studio mechanics include 243 Ways to Win, Rolling Reels, Link & Win, Progressive Jackpot Networks.
Technical layout for The Immortal Sumo: 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
Here2Win Casino is the casino on this card. Beside The Immortal Sumo the provider page lists 739 other Microgaming pokies, all played at Here2Win Casino.
Boomerang Pokies groups 4 Masks Of Inca 94 with the other Microgaming pokies.
Published figures & technical specs
- Studio
- Microgaming (739 in this catalogue)
- Studio average RTP
- 95.85% (across 640 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- eCOGRA (co-founder), GLI
- Studio licences
- MGA, UKGC, AGCO (Ontario)
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
The Immortal Sumo does not carry an individual published RTP on its source sheet, so no single-title percentage is guessed. Across the 640 Microgaming titles that do publish a return in this catalogue, the studio average is 95.85% (ranging from 92.00% to 97.53%). 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$95.85 | A$4.15 | ~30 (30.1%) |
| 250 spins (A$1/spin) | A$250 | A$239.63 | A$10.38 | ~75 (30.1%) |
| 500 spins (A$1/spin) | A$500 | A$479.25 | A$20.75 | ~151 (30.1%) |
Pros and cons
Pros
- The studio is named: Microgaming.
- The play button stays on boomerangpokies.com and then opens Here2Win Casino.
- The rest of Microgaming is one provider page away.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- A match amount is not a fact of the The Immortal Sumo card.
- No published RTP is on this card, so none is guessed.
- Volatility is not on the source card.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| The Immortal Sumo (this card) | Microgaming | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Mega Money Rush · Highest RTP in Microgaming | Microgaming | 97.53% | — | — | 5×3 / 5×4 HTML5 video grid |
| Retro Reels - Extreme Heat · Higher-volatility studio alternative | Microgaming | 97.50% | — | high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Microgaming
Who it suits
This card does not carry a volatility mark, so Boomerang Pokies does not guess who The Immortal Sumo suits. The studio is Microgaming. The session still opens at Here2Win Casino.
How a session behaves
The return trip is just another session. Keep the A$ stake where you left the rule.
The Immortal Sumo 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 The Immortal Sumo at Here2Win Casino from Australia?
The Immortal Sumo is in the Boomerang Pokies list for Australia, and the session itself runs at Here2Win Casino. Use the play button rather than hunting the game by a different name.
What provider is behind The Immortal Sumo?
The provider is Microgaming. Other Microgaming pokies on Boomerang Pokies sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
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.
Can I open The Immortal Sumo on a phone?
Punters in Brisbane mostly open The Immortal Sumo from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on The Immortal Sumo?
You choose the A$ stake after Here2Win Casino loads The Immortal Sumo. This catalogue page never takes the money.
Can I try The Immortal Sumo here without an account?
No. Boomerang Pokies does not embed a demo of The Immortal Sumo. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Does Boomerang Pokies score The Immortal Sumo?
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 The Immortal Sumo 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 The Immortal Sumo?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
What does the play button actually do?
The click stays on boomerangpokies.com first, then opens The Immortal Sumo at Here2Win Casino. The partner address is not printed in the article.
Where are the other Microgaming games?
Boomerang Pokies lists 739 pokies from Microgaming for Australia. The Immortal Sumo is one of them. The provider page holds the rest.
Does it matter that I am in Brisbane?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
Will I see a bonus figure for The Immortal Sumo 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 this the same machine I would find in a club?
No. The Immortal Sumo 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.
When should I close The Immortal Sumo?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. The Immortal Sumo will not close itself.
Can you estimate the RTP of The Immortal Sumo?
No estimate is offered. An invented RTP would make the catalogue worse. The studio is still Microgaming, and play is still at Here2Win Casino.
Why does The Immortal Sumo have a pros and cons list?
The block is a reading aid for The Immortal Sumo, 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 The Immortal Sumo?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Brisbane will finish.
Will a shorter name still open The Immortal Sumo?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Microgaming title.
How many reels and paylines does The Immortal Sumo have?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Why does The Immortal Sumo have no feature list?
Nothing was tagged on The Immortal Sumo. A bonus round, a buy price, and a jackpot figure stay unwritten.
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 The Immortal Sumo at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open The Immortal Sumo 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 Brisbane, not when the pokie 'looks due'.
Filed under
Categories Video Slots
Playing this pokie
Open the full name The Immortal Sumo in the Here2Win Casino lobby. This page is only the The Immortal Sumo 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$. No app is installed from Boomerang Pokies.
This card has no feature label, so no bonus round is described for The Immortal Sumo.