Book of Games Demo Slot by ThunderSpin Free Play

Book of Games is an online Slot from ThunderSpin.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 9

- Key mechanics: Expanding Symbols, Gamble Feature, Free Spins

- Special symbols: Book Wild/Scatter

How the Game Plays

Book of Games transports players into the heart of a candlelit Egyptian tomb, where stone pillars and ancient hieroglyphs set the stage for a classic archaeological adventure. The game utilizes a traditional 5x3 grid and focuses on a seasoned explorer's quest for sacred relics. To secure a win, matching symbols must land along the paylines starting from the leftmost reel. High-value icons include the goddess Isis, golden scarabs, and the explorer, while stylized card ranks represent the lower-tier rewards.

Free Spins Explained

The central feature is triggered by the sacred Book symbol, which serves as both a Wild and a Scatter. Landing at least three of these symbols anywhere on the reels initiates a round of 10 free spins. Before the bonus begins, the game randomly selects one standard symbol to act as a special expanding symbol. During the free games, after initial wins are paid, this chosen symbol can expand to cover all three positions on its reel, awarding prizes even on non-adjacent reels for significantly higher win potential.

Gamble Feature Explained

Following any successful spin in the base game, players have the option to engage a Gamble feature to potentially increase their winnings. This mini-game requires guessing the color of a face-down playing card—either red or black. A correct prediction doubles the payout, while an incorrect choice results in the forfeiture of the winnings from that spin.

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