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Shamrock Holmes Megaways slot artwork
Microgaming

Shamrock Holmes Megaways

Shamrock Holmes Megaways is a medium-volatility online slot from Microgaming with an RTP of 96.44% and a maximum win of 28,000x.

Video SlotMedium VolatilityRespinRolling Reels
RTP
96.44%
Volatility
Medium
Max Win
28,000x
Layout
6×6
Release Date
2025

About Shamrock Holmes Megaways

Shamrock Holmes Megaways is an online slot from Microgaming, with medium volatility, a published RTP of 96.44% and a listed maximum win of 28,000x.

RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.

18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.

Bonus features

  • Respin
  • Rolling Reels

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Where to play Shamrock Holmes Megaways

Shamrock Holmes Megaways is in the Jack-pot lobby. New players: 200% up to 500 GBP + 100 Free Spins. Read the Jack-pot review →

Shamrock Holmes Megaways FAQ

What is the RTP of Shamrock Holmes Megaways?

Shamrock Holmes Megaways has an RTP (return to player) of 96.44%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Microgaming — individual sessions can land far above or below it.

How volatile is Shamrock Holmes Megaways?

Shamrock Holmes Megaways is rated medium volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.

What is the max win on Shamrock Holmes Megaways?

The advertised maximum win for Shamrock Holmes Megaways is 28,000x. Max wins are extremely rare by design — treat them as a ceiling, not an expectation.

Who makes Shamrock Holmes Megaways?

Shamrock Holmes Megaways is developed by Microgaming and was released in 2025.

What is the layout of Shamrock Holmes Megaways?

Shamrock Holmes Megaways plays on a 6×6 grid with 117,649 paylines.

Shamrock Holmes Megaways available at Jack-pot18+ · Play responsibly · T&Cs apply
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Shamrock Holmes Megaways Slot: Review, RTP 96.44% & Stats | Johnessy Slots