At NetBet Casino Online, we’re always bringing you the games players love most from the biggest names in online gaming. Every week, we shine a light on exciting new launches and proven favourites. This time, we’re featuring a selection of must-play slots online from Inspired.
Book of the Irish
Book of the Irish is a classic “Book of” style slot infused with unmistakable Emerald Isle charm, developed by Inspired Entertainment. Set against rolling green hills and glowing rainbows, the game blends familiar expanding-symbol mechanics with a cheerful Irish folklore theme filled with leprechauns, lucky charms, and magical treasures.
The game plays out on a five-reel, three-row layout with fixed paylines, offering a straightforward structure that makes the action easy to follow. Wins are formed by matching symbols from left to right, while traditional card icons sit alongside richer thematic symbols such as boots, toadstools, pots of gold, and the mischievous leprechaun himself. The leprechaun is the highest-value regular symbol, reinforcing the game’s focus on Irish luck and mythology.
The defining feature is the Book symbol, which serves a dual purpose. In the base game, it acts as a Wild, substituting for other symbols to help complete winning combinations. When it appears as a Scatter, it unlocks the free spins bonus, which is where the slot truly comes alive. Once triggered, a single symbol is randomly selected to become the expanding symbol for the duration of the bonus.
During free spins, whenever the chosen symbol lands, it can expand to fill the entire reel, paying across all active paylines simultaneously. This mechanic allows even lower-value symbols to deliver substantial wins if they appear across multiple reels. Additional Book symbols can retrigger the feature, extending the bonus and keeping the expanding symbol in play.
Visually, Book of the Irish is bright and inviting. Gold-trimmed reels, colourful symbols, and subtle animations create a lighthearted atmosphere, while a lively Irish folk soundtrack enhances immersion without overwhelming the gameplay. The overall presentation feels familiar yet polished, making it accessible to newcomers while still appealing to fans of traditional bonus-driven slots.
With its expanding symbols, retriggerable free spins, and instantly recognisable structure, Book of the Irish delivers a comforting yet exciting slot experience rooted in Irish fantasy.
Big Big Horsey Fortune
Big Big Horsey Fortune is a playful, racetrack-themed online slot that captures the excitement and spectacle of a day at the races. Set under clear blue skies at a bustling course, the game combines cartoon-style visuals with entertaining bonus mechanics, creating a light-hearted experience that doesn’t take itself too seriously.
The action unfolds on five reels with fixed paylines, using a traditional left-to-right win structure. Symbols reflect the racing theme throughout, with standard card icons joined by binoculars, jockey helmets, saddles, horseshoes, and other trackside imagery. A friendly punter symbol acts as the Wild, substituting for regular symbols to help form winning lines.
What makes Big Big Horsey Fortune stand out is its bonus-focused design. Special rosette symbols are the key to unlocking the main feature, and the game often lends a helping hand through a random reel modifier. A mysterious hand may occasionally appear to place an extra bonus symbol on the reels, increasing the sense of anticipation on each spin.
When enough rosettes land, players enter the Big Big Fortune Bonus. This begins with a Match-3 style mini-game, where tiles are revealed to determine a target prize known as the Big Winner. Once selected, the game transitions into a unique bonus phase where the reels continue spinning until the full Big Winner amount has been collected. Rather than relying on a fixed number of spins, this feature builds suspense by allowing the bonus to continue until the goal is reached.
While the game doesn’t include traditional free spins, this open-ended bonus round delivers a similar sense of momentum and progression, keeping players engaged as wins accumulate toward the final total.
Visually, Big Big Horsey Fortune embraces a cheerful, animated style. The racetrack backdrop, lively crowd effects, and upbeat sound design all contribute to a fun, arcade-like atmosphere. With its distinctive bonus structure and colourful presentation, the game offers a relaxed yet entertaining spin on the racing-themed slot genre.
When you choose NetBet Casino, you can enjoy a whole range of top-quality slots. Whatever you choose, always remember to bet responsibly. Here at NetBet Casino, player well-being is our number one priority – check out our Responsible Gambling tips and tools page for more information.