Book of Delphi Two Symbols Demo Slot by Tornado Games Free Play

Book of Delphi Two Symbols is an online Slot from Tornado Games.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 10 fixed

- Key mechanics: Dual Expanding Symbols, Free Spins, Scatter Wilds

- Special symbols: Book (Scatter and Wild)

How the Game Plays

Book of Delphi Two Symbols is an Ancient Greek-themed slot by Tornado Games that transports players to the mystical site of the Pythia. The game uses a standard 5x3 grid with 10 fixed paylines. Symbols are inspired by the Oracle of Delphi, including temples and sacred artifacts. As a "Book of" style game, the central mechanic revolves around the Book symbol, which serves a dual role as both the substitute Wild and the trigger for the bonus round. Winning combinations are awarded for landing matching symbols on a line starting from the leftmost reel.

Free Spins Explained

The main highlight of Book of Delphi Two Symbols is its bonus round, triggered by landing three or more Book symbols anywhere on the reels. This awards 15 free spins. Before the round begins, the game randomly selects two symbols to act as special expanding symbols. When enough of these chosen symbols appear during the free spins, they expand to cover all three positions on their respective reels. Unlike standard symbols, these expanded symbols pay out even if they are not on adjacent reels, provided there are enough of them to form a win.

Dual Symbol Expansion Explained

The "Two Symbols" subtitle refers to the game's unique twist on the classic mechanic: while most games in this genre only select one expanding symbol, this title selects two. This significantly increases the potential for the board to fill with high-value symbols simultaneously, as both selected icons can expand during the same spin if they land in sufficient quantities.

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