Here2Win Casino · Microgaming · Australia
Shamrock Holmes Megaways card on Pokies Vault
Australian punters can open the session page for Shamrock Holmes Megaways pokie apart from this catalogue.
Microgaming released Shamrock Holmes Megaways as a very-high volatility pokie, and Pokies Vault files it for Here2Win Casino players in Australia. Published return is 96.44%. The figure does not owe anyone a payout.
More from Microgaming
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Shamrock Holmes Megaways (this card) | Microgaming | 96.44% | — | very-high | 6 reels · 2–7 rows (dynamic) |
| Mega Money Rush · Highest RTP in Microgaming | Microgaming | 97.53% | +1.09% | — | 5×3 / 5×4 HTML5 video grid |
| Retro Reels · Lower-volatility studio alternative | Microgaming | 97.50% | +1.06% | low | 5×3 / 5×4 HTML5 video grid |
| MoonStone · Same mechanic (Bonus Buy) | SmartSoft | 98.50% | +2.06% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Jumping Fruits · Same theme (Fairy) | VoltEnt | 96.40% | -0.04% | low-to-medium | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Shamrock Holmes Megaways is a Microgaming 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.
Pokies Vault has Crystal Unicorn on the Fairy list.
Published figures & technical specs
- Studio
- Microgaming (739 in this catalogue)
- Published RTP
- 96.44%
- RTP band
- 96% to 96.5%
- Volatility
- very-high
- Features
- Bonus Buy, Cascading Reels and Megaways
- House edge
- 3.56%
- Vs studio avg RTP
- +0.59% vs 95.85% avg (#118/640)
- Reel grid
- 6 reels · 2–7 rows (dynamic)
- Pay structure
- Up to 117,649 Megaways
- 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
At a published RTP of 96.44%, the theoretical house edge on Shamrock Holmes Megaways is 3.56% over a long-run sample. Across 640 RTP-published Microgaming titles in this catalogue, the studio average is 95.85%, placing Shamrock Holmes Megaways at +0.59 percentage points (rank #118 of 640). Against the wider catalogue average of 95.80%, the delta is +0.64%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 250x–350x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$96.44 | A$3.56 | ~30 (30.1%) |
| 250 spins (A$1/spin) | A$250 | A$241.10 | A$8.90 | ~75 (30.1%) |
| 500 spins (A$1/spin) | A$500 | A$482.20 | A$17.80 | ~151 (30.1%) |
Pros and cons
Pros
- Microgaming is on the card, not buried in a lobby.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- Published RTP is printed as 96.44%.
- Volatility is marked very-high volatility.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Shamrock Holmes Megaways card.
- Hit rate is not published here.
- A very-high volatility pokie moves the balance in lumps.
The studio behind it
If you only needed the maker, it is Microgaming. Pokies Vault does not swap the studio for a local name. The provider page is the clean list.
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 Pokies Vault 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 Shamrock Holmes Megaways: 6 reels · 2–7 rows (dynamic) paired with Up to 117,649 Megaways, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Bonus Buy: Bonus Buy (Feature Buy) allows direct entry into the main bonus round for a fixed multiple of the base stake where permitted by jurisdiction.
Cascading Reels: Cascading (tumbling) reels clear winning combinations from the board and drop new symbols into the empty spaces within the same paid spin.
Megaways: Megaways dynamically varies the symbol height on each reel (typically 2 to 7 symbols per reel), producing up to 117,649 ways to win on a spin.
What this pokie is
Pokies Vault files Shamrock Holmes Megaways as a record: studio Microgaming, then the numbers the card actually has, then the door to Here2Win Casino. If a number is missing, the vault leaves the shelf empty.
Microgaming is the studio on the Shamrock Holmes Megaways card. That is the fact worth trusting on this page. The volatility label reads very-high volatility. Set a loss limit before the first spin.
Launch Shamrock Holmes Megaways from Pokies Vault 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$.
The Microgaming page holds 4 Diamond Blues - Megaways beside 3rd Base.
How you open it
- Open Shamrock Holmes Megaways from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a very-high volatility pokie last longer.
- Stop on a clock you set in Sydney, not when the pokie 'looks due'.
Questions
Where do I open Shamrock Holmes Megaways if I am in Australia?
Yes. Pokies Vault links Shamrock Holmes Megaways to Here2Win Casino for Australian players. The button on this page stays on pokiesvault.com and then opens the pokie at Here2Win Casino.
Is the RTP of Shamrock Holmes Megaways on this page?
96.44% is the RTP printed for Shamrock Holmes Megaways. Pokies Vault does not adjust that number and does not promise it over one visit to Here2Win Casino.
What does the volatility label on Shamrock Holmes Megaways mean?
Shamrock Holmes Megaways is marked very-high volatility. On a very-high volatility pokie the balance usually moves in lumps, so the stake in A$ matters more than the theme.
What provider is behind Shamrock Holmes Megaways?
The provider is Microgaming. Other Microgaming pokies on Pokies Vault 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 pokiesvault.com.
Can I open Shamrock Holmes Megaways on a phone?
Yes. The play button on pokiesvault.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$.
What currency is the stake on Shamrock Holmes Megaways?
At Here2Win Casino the stake for Australian players is in A$. Pokies Vault does not convert it and does not print a minimum, because the minimum is set inside the game.
Is there a demo of Shamrock Holmes Megaways on this page?
No. Pokies Vault does not embed a demo of Shamrock Holmes Megaways. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on pokiesvault.com.
Why is there no star rating for Shamrock Holmes Megaways?
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 Shamrock Holmes Megaways 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 Shamrock Holmes Megaways?
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?
Pokies Vault records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many Microgaming pokies are in this catalogue?
Pokies Vault lists 739 pokies from Microgaming for Australia. Shamrock Holmes Megaways is one of them. The provider page holds the rest.
Is Shamrock Holmes Megaways different in another Australian city?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
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 this the same machine I would find in a club?
The page describes the online title from Microgaming. It does not claim a venue in Sydney.
When should I close Shamrock Holmes Megaways?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
What is the pros and cons block on Shamrock Holmes Megaways?
The block is a reading aid for Shamrock Holmes Megaways, 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 Shamrock Holmes Megaways?
Start with the short answer under the title, then the fact list. Both should agree: studio Microgaming, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
How do I open the right Shamrock Holmes Megaways?
This page is only Shamrock Holmes Megaways. The play button follows that name, not a shorter guess.
How many reels and paylines does Shamrock Holmes Megaways have?
The card does not publish a maximum win, a reel count, or a payline count. Pokies Vault does not guess them.
Which feature labels are on Shamrock Holmes Megaways?
Bonus Buy, Cascading Reels and Megaways is the whole feature list for Shamrock Holmes Megaways. A label is not a price and not a description of the round.
How a session behaves
Use the figures first and the mood never. Shamrock Holmes Megaways at Here2Win Casino is still only a session with an A$ stake.
A fair session on Shamrock Holmes Megaways 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.
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 Shamrock Holmes Megaways at Here2Win Casino. Funding the account is a separate step from reading Pokies Vault.
Who it suits
A very-high volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Shamrock Holmes Megaways is a poor place to try to win a loss back.
This card's pace puts it on the high volatility list.
Filed under
Categories Video Slots
Features Bonus Buy Cascading Reels Megaways
Playing this pokie
Open the full name Shamrock Holmes Megaways in the Here2Win Casino lobby. This page is only the Shamrock Holmes Megaways 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.
Shamrock Holmes Megaways is tagged Bonus Buy, Cascading Reels and Megaways. Those words are the only feature facts on the card.