The 'Book of Cats' slot at 1 Red offers a straightforward yet engaging gameplay experience, drawing inspiration from classic 'Book of' style mechanics. Players will find a standard five-reel, three-row layout with ten adjustable paylines. The primary objective is to align matching symbols from left to right, with the special 'Book of Cats' symbol acting as both a wild and a scatter. This dual function allows it to substitute for other symbols to complete winning combinations and also serves to trigger the game's main bonus feature.
Volatility in 'Book of Cats' is typically high, meaning wins may be less frequent but can be significantly larger when they occur. The Return to Player (RTP) percentage generally sits around the industry average, providing a balanced chance for returns over extended play. The core appeal lies in its free spins bonus round. Landing three or more Book of Cats symbols initiates this feature, awarding an initial ten free spins. Before the spins commence, a symbol is randomly selected to become an expanding symbol for the duration of the bonus. If this chosen symbol appears on multiple reels during a free spin, it expands to cover the entire reel, creating more opportunities for substantial wins.
For those new to 'Book of Cats', understanding the function of the randomly chosen expanding symbol is key. Players might consider observing the game's behaviour in demo mode to familiarise themselves with which symbols tend to offer the most rewarding expansions before wagering real funds. This approach can help in managing expectations and appreciating the game's unique bonus mechanics.
