Shamrock Holmes Megaways Slot

Start on an exciting adventure with Shamrock Holmes Megaways slot by Microgaming and All41 Studios. This Irish-themed game features a detective twist with the lucky leprechaun detective and his pixie sidekick. With thrilling bonus features like Rolling Reels, Free Spins, and Magic Forest Respins, the game offers up to 117,649 Megaways paylines and potential big wins. Explore the merging of St. Patrick’s Day and Sherlock Holmes for a unique gaming experience. Don’t miss out on this slot’s combination of Irish traditions and detective mysteries for a chance to win lucrative prizes!

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Review of the Shamrock Holmes Megaways Slot

Combine the mechanics of Megaways and rolling reels in Microgaming’s Shamrock Holmes Megaways slot to win lucrative prizes. Join Shamrock Holmes, the lucky leprechaun detective, and his pixie sidekick for an adventure filled with free spins, respins, and multiplier payouts that can fill your pockets generously.

Can’t Choose Between Themes? Try Both!

In the Shamrock Holmes Megaways slot, Microgaming and All41 Studios collaborated to create an Irish-themed game with a detective twist. This exciting combination merges the essence of St. Patrick’s Day with the cleverness of Sherlock Holmes to help you unlock massive wins.

The symbols represent Irish traditions, featuring Shamrock the leprechaun, a pixie fairy with a gold-filled cauldron, shamrocks, and blue-eyed grass as the higher paying symbols. The lowest paying symbols are the 9-A card symbols, while the wild symbol is ‘W’ and the Scatter is a gold coin with a shamrock.

Maximize Generous Payouts for Big Wins

In the Shamrock Holmes Megaways online slot, Microgaming presents a 6-reeled grid with rows that can expand from 2 to 7, offering up to 117,649 Megaways paylines. With a betting range of 0.20 to 20 coins, medium to high volatility, and an RTP of 96.55%, potential payouts vary depending on the symbols aligned on the grid:

Symbols
Two on a Payline
Three on a Payline
Four on a Payline
Five on a Payline
Six on a Payline
J, 10, 9
0.10x
0.20x
0.40x
1.00x
A, K, Q
0.20x
0.40x
0.60x
1.50x
Shamrock leaf
0.30x
0.50x
1.00x
2.50x
Pixie
1.00x
2.00x
3.00x
5.00x
Leprechaun
1.00x
2.00x
10.00x
25.00x
50.00x

Utilize Special Bonus Features

Microgaming impresses with various gaming mechanics in our review of Shamrock Holmes Megaways. Besides the Megaways mechanic, explore these core features in the slot game:

Rolling Reels

Rolling Reels allow multiple winning combinations in a single spin. Symbols in a winning combo vanish to make room for more, potentially leading to continuous wins. The more rolling reels, the higher the multiplier on the payouts.

Free Spins

Playing the Shamrock Holmes Megaways slot online triggers 10 free spins with four gold coin Scatters. Each additional scatter during the base game awards extra spins. For instance, 5 scatters grant 12 spins, 6 provide 14 spins, and so on. Extra coins during free spins trigger more spins: 3 or 4 extra coins award 3 or 4 additional spins, respectively.

Magic Forest Respins

Microgaming introduces a respins feature based on three symbol combos:

  • 3 scatters or the pixie grant a respin and 10,000 Megaways
  • 3 scatters or the leprechaun award a respin and 32,400 Megaways
  • 3 scatters, the leprechaun, and the pixie provide 1 respin and 117,649 Megaways

Endless Irish Luck

If you enjoyed the Shamrock Holmes Megaways slot, explore more Irish luck in Red Tiger Gaming’s Golden Leprechaun Megaways slot. For another double-themed experience, try the Leprechaun Goes Egypt online slot by Play’n Go.

Discover More Microgaming Favorites

For nonstop entertainment, visit our platform for a selection of Microgaming free slot games and enjoy endless gaming bliss!

FAQ

Where can I find Shamrock Holmes Megaways to play for free?

Play Shamrock Holmes Megaways for free on ReallyBestSlots without the need to create an account or download extra software.

Where can I play Shamrock Holmes Megaways slot with real money stakes?

Select a recommended real money online casino, create an account, and start playing to win cash prizes by matching symbols on the grid.

Which devices support the Shamrock Holmes Megaways online slot game?

You can play Shamrock Holmes Megaways slot online on various devices, as it is designed using HTML5 technology by Microgaming.

What is the frequency of winning outcomes in the Shamrock Holmes Megaways online slot game?

The Shamrock Holmes Megaways slot by Microgaming has a high hit frequency of 35.44%. Sign up at our recommended Microgaming casinos to increase your chances of winning.

Is Shamrock Holmes Megaways slots game available in my country?

Check if your country is excluded by Microgaming on the RBS countries page, as slots availability varies by jurisdiction.

Jesse Miller
Jesse Miller iGaming Writer
Last Updated: September 27, 2025
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