Book of Games 20 Demo Slot by ThunderSpin Free Play

Book of Games 20 is an online Slot from ThunderSpin.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 20 fixed

- Key mechanics: Book of Mechanic, Expanding Symbols, Risk/Gamble feature

- Special symbols: Book (Wild and Scatter)

How the Game Plays

Book of Games 20 transports players to the heart of ancient Egypt, featuring a traditional aesthetic of stone-carved reels and golden artifacts. This title by Thunderspin serves as an expanded version of the original, increasing the payline count to 20 to provide more winning opportunities across its 5x3 grid. Symbols include classic card ranks alongside thematic icons like scarabs, ancient statues, and intrepid explorers. The central figure of the game is the mystical book, which acts as a dual-purpose symbol: it substitutes for other icons to complete combinations while also serving as the key to the bonus round.

Free Spins Explained

Landing three or more book symbols anywhere on the reels triggers the Free Spins feature, awarding 10 spins and an immediate cash prize. Before the round begins, the game randomly selects one regular symbol to act as a special expanding symbol. When enough of these symbols land during the bonus, they expand to cover the entire reel, potentially leading to multi-line payouts that bypass the need for adjacent positioning.

Risk/Gamble Feature Explained

Following any successful spin in the base game, players have the option to engage in a Risk feature. This mechanic allows for a double-or-nothing challenge where the goal is to correctly predict the color of a hidden playing card. Success increases the recent win, while an incorrect guess results in the loss of that round's payout.

Click the Play for Free button to load the Book of Games 20 demo, test its features and payouts and decide if it is a game you enjoy.