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Become an Irish Detective at Zodiac Casino

Sat. Jan. 02, 2021

Become a renowned detective in this new Irish-themed slot from Microgaming at Zodiac Casino, complete with multipliers, rolling reels, wild symbols, a free spin feature, and more.

There is no denying that the most infamous fictional private detective ever created on planet earth is Sherlock Holmes. Created by Sir Arthur Conan Coyle, Sherlock Holmes is notorious for his deduction, logical reasoning, observation, and forensic science skills that he implemented while investigating cases for a broad range of clients. He first made an appearance in 1887 in "A Study of Scarlet" and was eventually found in more than 50 short stories and four different books by 1927. During the 1990s, he was featured in over 25,000 television productions, stage adaptations, publications, and even films. It's, therefore, no surprise that Microgaming decided to create their latest slot based on this legendary character.

The slot is called Shamrock Holmes MegaWays and as the name suggests, the private detective received an innovative makeover when Microgaming infused the character with a lucky leprechaun from the Emerald Isle. You will be greeted by a unique reel layout that comes equipped with six reels and seven rows along with a whopping 117,649 Ways to Win. You will also find plenty of astonishing bonus features while playing the game, including win multipliers, a rolling reels feature, a magic forest respin feature, a free spins round, a scatter icon, and a wild icon along with a top prize worth 28,000 times your total bet. Just don't forget to download the Zodiac Casino software on your desktop or mobile device before starting your investigation on this new slot!

Shamrock Holmes Slot Symbols and Payouts

Your investigation alongside Shamrock Holmes will take place in a dense forest where you'll be surrounded by breath-taking trees and ricks with the sun piercing through the greeneries. The 6x7 reel structure will also house some unique symbols that impress with some lucrative cash prizes and rewards. The highest-paying symbol in the game is Shamrock Holmes, boosting your bankroll by 100 times your bet when six lands on a single payline.

You will also find a purple pixie guarding a pot of gold who will pay up to 10 times your bet when 6 lands on a winning payline along with green shamrock flowers that will pay up to 5 times your bet when you get 6 in a winning combination. You can also earn up to 4 times your bet with 6 blue flowers and up to 3 times your bet when you land 6 yellow A symbols or 6 pink K symbols. The lowest paying symbols in the game are the orange 10 symbols and the turquoise 9 symbols that will pay up to 2 times your bet when 6 lands on a winning payline, respectively.

Shamrock Holmes Bet Sizes and Additional Features

Once you are familiar with the slot symbols and the payouts, you will need to click on the stacked coins icon to set your desired bet amount. Thankfully, the new Shamrock Holmes MegaWays slot comes with a decent range of bet denominations that will appeal to all types of slot enthusiasts, regardless of their pocket size. You will find 17 different bet options to choose from, ranging from a minimum bet value of $0.20 to a maximum bet value of $20.00.

Apart from the bet options, you will also be pleased to know that the slot provides loads of additional features to make your stay more enjoyable. This includes the option to enable or disable the sound effects in the game, a quick spin feature to get through more spins in a shorter time frame, and an autoplay feature where you can select up to 100 spins.

Shamrock Holmes Special Icons and Bonus Features

If you are looking for a slot with a plethora of interesting bonus features, you'll struggle to find better than the new Shamrock Holmes slot from Microgaming. The game offers two special symbols and three bonus features, giving you ample opportunities to walk away with a lucrative win. The symbol featuring a giant 'W' portrayed in front of a rainbow will act as the wild icon in the game, standing in for all symbols apart from the scatter icon and the symbols that activate the re-spin feature. Please keep in mind, however, that the rainbow wild icon will only make an appearance on the extra reel that is situated at the top of the screen.

The symbol featuring a gold shamrock coin will represent the scatter icon on the reels and you'll be required to land a minimum of four gold shamrock coin scatter icons to trigger the free spins round. Once you've triggered the free spins round at Zodiac Casino, you'll be rewarded with 10 free games and you'll have the opportunity to earn two additional free games every time you land a gold shamrock coin scatter icon during the round.

Furthermore, you will also be able to take advantage of a 2x multiplier on every free game with the opportunity to increase the win multiplier by 1x thanks to the rolling reels feature. What is quite interesting about the win multiplier is that it has no limit. This basically means that you can increase the win multiplier as many times as you can during the free spins round to trigger some explosive winning opportunities along the way.

You will notice that the Rolling Reels feature will be present in both the free spins round and the base game during your gaming session. This innovative feature will be activated every time you create a winning combination on the reel set. Once activated, it will remove all symbols that generated the win and will add new symbols from above to potentially generate another win. This will continue until there are no new winning combinations triggered on the reels.

The last bonus feature is called the Magic Forest Re-Spin feature and you can unlock this feature in three different ways. Regardless of how you unlock the feature, you will always be required to land 3 shamrock coins on the primary reel structure along with a pixie and leprechaun, a pixie by herself, or a leprechaun by himself. Once this feature is unlocked, you will get a free re-spin and a guaranteed number of MegaWays.

For instance, when you land 3 shamrock coin symbols with a pixie icon and a leprechaun icon on the extra reel, you will get a free re-spin that comes with 117,649 MegaWays. Should you display 3 shamrock coin symbols along with a leprechaun featured on the extra reel, you will get a free re-spin that comes with 32,400 MegaWays. Lastly, when you land 3 shamrock coin symbols along with a pixie icon featured on the extra reel, you will get a free re-spin that comes with 10,000 MegaWays.


Microgaming's new Shamrock Holmes MegaWays slot comes with an extraordinary 96.44% return to player ratio and is considered a highly volatile game. It's for this very reason that we urge you to first claim a bonus at Zodiac Casino as this will not only significantly boost your chances of winning big but will also prolong your stay to investigate further.

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