Book of Blarney Gigablox Demo Slot by Reflex Gaming Free Play

Book of Blarney Gigablox is an online Slot from Reflex Gaming.

Quick Facts

- Layout: 6 reels x 4 rows (expanding to 8 rows)

- Paylines: 40 fixed (expanding up to 100)

- Key mechanics: GigaBlox, Water Wheel Bonus, Lucky Coins Respins

- Special symbols: Book Scatters, Wilds, GigaBlox oversized symbols

How the Game Plays

Book of Blarney Gigablox takes you to a vibrant Irish countryside where a cheerful leprechaun stands beside a babbling river. The base game uses a 6x4 grid featuring the GigaBlox mechanic, which ensures that on every spin, at least one set of reels merges to create oversized symbols ranging from 2x2 to 6x6. Winning combinations are formed by landing three or more matching symbols—such as top hats, horseshoes, and pots of gold—across 40 fixed paylines starting from the leftmost reel.

Free Spins Explained

Triggered by landing six or more Book of Blarney scatters, the Free Spins bonus introduces a dynamic grid expansion. Every winning combination during the round adds a new row to the layout and 15 additional paylines, potentially reaching a maximum of 8 rows and 100 paylines. Furthermore, each winning spin awards two additional free spins, allowing the bonus round to extend significantly as the grid grows.

Water Wheel and Lucky Coins Features

If the book opens to the Water Wheel page, you receive a number of spins equal to the triggering scatters. You can choose between a low or high volatility wheel to win multipliers up to 10x your total reward. Alternatively, the Lucky Coins feature triggers a Hold and Win style bonus. Triggering scatters transform into coins that lock in place, resetting the respin counter to three whenever a new coin lands. This mode is the key to winning one of four fixed jackpots: the Mini, Minor, Major, or Mega "pots."

Click the Play for Free button to load the Book of Blarney Gigablox demo, test its features and payouts and decide if it is a game you enjoy.