Post Published: February 29, 2024
Author: Chlo


Scored by our Casino Expert Chloe

Book Of Blarney Gigablox impresses with its innovative mechanics and diverse range of features. However, the theme feels somewhat saturated, particularly for a holiday, and the visuals could benefit from further enhancement.

Book Of Blarney Gigablox (Reflex Gaming) – Slot Review
Book Of Blarney Gigablox Reflex Gaming Slot Review Online Slots Casino New Volatile

Reflex Gaming presents the enchanting adventures of Blarney the Irish, a magical character brimming with covert charm. The backdrop of the game showcases a picturesque valley adorned with lush vegetation and a vibrant rainbow arching across the sky. Blarney himself is situated on the right side of the screen, delighting players with engaging animations as the gameplay unfolds. With each bonus feature, the backdrop undergoes a transformation, revealing the valley bathed in the warm hues of sunset and offering glimpses of new landscapes. The visual elements are meticulously crafted, capturing the essence of the theme, making it a perfect choice for celebrating St. Patrick’s Day.

Book Of Blarney Gigablox has a setup of 6 reels by 4-8 rows, this includes 40 to 100 set pay lines. This slot is high variance with a set RTP of 96% and a max win capped at 10,368x. You can bet from £0.20 to £100.

Book Of Blarney Gigablox Symbols & Pay Table

Book Of Blarney Gigablox Reflex Gaming Slot Review Online Slots Casino New Volatile

There are 10 symbols in total, this includes 4 low paying symbols. These are represented by Q, K, J and A. There are also 4 premium symbols, these are represented by Leprechaun Hats, Horseshoes, Leprechauns and Pots Of Gold. In additon to these regular symbols is a Scatter Symbol and a Wild Symbol. The highest paying symbol is the Pot Of Gold premium, which pays 8x for 6 across a pay line. Wilds subsiutute for all symbols except the Bonus Symbol.

Book Of Blarney Gigablox Features & Mechanics

Lucky Coins

When the Lucky Coins page has been revealed in the Book Of Blarney, the Lucky Coins Bonus is awarded. On Bonus entry, each scatter symbols in view transforms to a coin which rotates to reveal a cash value or a pot name. Larger Scatter symbols transform to larger coins with on average larger awards. Coin prize values are based on the base bet and are displayed as cash values. They can be 0.5x, 1x, 1.5x, 2x, 2.5x, 3x, 4x, 5x, 10x, 15x, 20x or 25x the base bet. Coins can also display Mini, Minor, Major and Mega Pot prizes. These are 20x, 50x, 500x or 5000x the base bet respectively. All initial coins are locked in place and the number of lives is set to 3. Positions not containing coins spin as individual reels and can result in either a blank or a new coin. Each spin costs a life. Any new coin locks in place and resets the lives to three. The bonus ends when all positions are filled, or all lives are used up. All prizes are awarded at the end of the bonus. A X2 coin in view will double the total value of the prize meter when all other prizes have been added. In the case that multiple X2 coins have landed, each one will double the prize meter in turn. E.g., If final prize meter is 40.00, and two X2 coins have landed the prize meter is doubled twice. 40.00 x 2 x 2 = 160.00. The MEGA Pot prize is awarded when all positions are filled with coins. This is awarded after any multiplication of the coin prizes in view by any x2 coins and is not multiplied up. This feature can be purchased for 60x your chosen stake size.

Book Of Blarney Gigablox Reflex Gaming Slot Review Online Slots Casino New Volatile

Water Wheels

When the Water Wheels page has been revealed, the Water Wheel Bonus is awarded. The number of scatter symbols in view is equal to the number of spins of the Water Wheel awarded. On Bonus entry, there are 2 different multiplier configurations offered, with lower and high volatility (shown below). The RTP from the bonus is the same for both options. Lower Volatility: x1, x2, x2, x3, x3, x4 Higher Volatility: x1, x1, x1, x1, x1, x10 For each spin, a Mushroom must be selected which will reveal a random cash award from a range of values. The Water Wheel spins, and a multiplier is selected. The two are multiplied together to add to the accumulating win. All values and multipliers can be won on each spin. All wins from spins are cumulative. This feature can be purchased for 40x your chosen stake size.

Free Spins

A classic Free Spins feature with a twist. When the Free Spins page has been revealed in the Book Of Blarney, the Free Spins Bonus is awarded. The number of scatter symbols in view is equal to the number of Free Spins awarded. Each winning spin adds 2 extra Free Spins to a maximum of 8 additional spins. In the spin following a win, the reels expand by one row, and add 15 extra paylines (to a maximum height of 8 rows and 100 paylines) All wins in free spins are cumulative. At least 1 giga reel appears during every free spin. This feature can be purchased for 100x your chosen stake size.

Lucky Bet

There is the option for a player to increase their bet by 50% to increase their chance of achieving one of the bonuses. Wins are paid according to the paytable and are based on the base bet.


In summary, Book Of Blarney Gigablox is an ideal choice for celebrating St. Patrick’s Day and offers a plethora of exciting features. It boasts three core mechanics, namely Lucky Coins, Water Wheels, and a Free Spins feature. With a maximum win capped at 10,368x and the incorporation of Gigablox, this game truly stands out as fantastic. Be sure to try out this game on launch and check out our exclusive casino offers.