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Winning Lines

• All games are played with 10 win lines.
• Wins can occur across any or all win lines.
• Only the highest award is paid per winning combination.
• Wins on different played lines are added.
• All line wins pay left to right only.
• Symbols must appear on adjacent reels starting from the leftmost reel.

Wilds

• Substitutes for all symbols, except the expanding symbol in Free Spins.
• Appears on all reels during the base game and Free Spins.

Free Spins

• 3 Wilds: 10 Free Spins and 2X stake
• 4 Wilds: 10 Free Spins and 20X stake
• 5 Wilds: 10 Free Spins and 200X stake

During Free Spins, an expanding symbol is chosen at random. Expanding symbols pay on all lines.

Spin Chance

• Triggered if credit is below the current play price but greater than zero.
• Offers a chance to wager remaining credit for an additional spin.
• Pointer stops on green: award spin; on red: player loses remaining credit.

Main Game Controls

• Spin: Start playing at current stake.
• Stake: Adjust stake amount.

Settings and Sound

• Settings: Access game settings and information.
• Sound: Enable or disable sound.

Space Bar

• The space bar key can be used as an alternative for pressing the primary on-screen button.

General Information

• Minimum Stake: £0.10
• Maximum Stake: £5
• The RTP value is shown in-game.
• Outcomes are pre-determined.

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Book of the Irish Demo Play

If you’re curious about Book of the Irish demo play or exploring this slot for the first time, you’ve come to the right place. Although we don’t offer access to demo play, this page highlights everything you need to know, based on the official help and feature information.

Discover how the main elements of the game work, including bonus symbols and payout structures, just as you would in a standard demo mode.

Whether you’re reviewing the gameplay mechanics before wagering real money or simply comparing Book of the Irish with other online slots, the detailed breakdown here offers a close simulation of how it feels to play for free.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.