Book of Shadows

Rules of the game

  • Book of Shadows is a video slot with the following features:

- Free Spins

- Shadow Rows

- Lucky Locks

- Gamble

  • A 5-reel slot with 3 to 5 rows and 11 symbols.
  • The maximum simulated payout is 30338 times the bet (1:10000000000 rounds).
  • The functions and results of the rolls affect each other in a game round.
  • The theoretical return to player for this game is 96.01%.
  • The theoretical return to player for the 4 Shadow Rows feature is 96.07%.
  • The theoretical return to player for the 5 Shadow Rows feature is 96.19%.
  • The theoretical return to player for purchasing the Free Spins feature (3 Shadow rows) is 96.20%.
  • The theoretical return to player for purchasing the Free Spins feature (4 Shadow rows) is 96.29%.
  • The theoretical return to player for purchasing the Free Spins feature (5 Shadow rows) is 96.43%.
  • The theoretical return to player for the Lucky Locks feature is 96.10%.
  • The optimal strategy for the player to get the most out of using Lucky Locks is to lock 2 Scatters.
  • The optimal strategy for the player to get the most out of Free Spins is to continue playing the same number of rows as when it was activated in the main game.
  • The optimal strategy for a player to get the most out of Free Spins is to perform another random spin when none of the 5 highest-paying symbols are landed.
  • 3 Shadow Rows: 10 paylines (see paytable for details).
  • 4 Shadow Rows: 15 paylines (see paytable for details).
  • 5 Shadow Rows: 20 paylines (see paytable for details).
  • Free Spins activated with 3 Shadow Rows award 6-10 Free Spins.
  • Free Spins activated with 4 Shadow Rows award 8-12 Free Spins.
  • Free Spins activated with 5 Shadow Rows award 10-14 Free Spins.
  • Lucky Locks: The player can lock a maximum of 2 Scatters.
  • Changing the bet will override the Lucky Locks modifications.
  • Free Spins will override Lucky Locks modifications.
  • Feature Buy will override Lucky Locks mods.
  • Feature Buy will override Shadow Rows modifications.
  • All Book of Shadows symbols also act as Wild symbols.
  • Wild symbols can substitute for any other symbol.
  • A Wild symbol substitutes for the highest possible winning combination according to the paytable.
  • A winning combination pays from left to right on a bet line.
  • Matching prizes are paid in multiple combinations.
  • Winning combinations and payouts are made according to the paytable.
  • Depending on the game mode (main game or any other bonus mode), different reel configurations are used.
  • The optimal strategy to get the maximum return to the player on the bet is to choose the 50/50 bet.
  • Wheel of Bonus is available as long as winnings do not exceed 60 times the bet (3, 4, 5 Shadow Rows; 0 Lucky Locks).
  • Wheel of Bonus: The probability is based on the average payout of the feature.
  • Wheel of Bonus is obtained when the arrow lands in the colored area.
  • Game rounds with a wagerable prize that do not end within 1 hour will be automatically closed. All prizes accumulated during that game round will be paid out.
  • 50/50 gives you a 50% chance of guessing the card's color: choose wisely and double your winnings.
  • Gamble is limited to 5 consecutive games.
  • Gamble will never allow any prize to exceed the amount of $119,391,269. Minor differences may occur due to currency exchange.
  • You can gamble your bonus winnings.
  • Choose Collect to stop Gamble at any time.
  • Autoplay collects winnings automatically.
  • All symbol payout values in the paytable are displayed in the same currency as the bet placed.
  • Malfunctions void all prizes.
  • In the event of a hardware or software malfunction, all affected bets will be refunded.
  • Game rounds that are not completed within 7 days will be automatically closed. Any prizes accumulated during that game round will be credited. These rounds cannot be replayed.
  • Autoplay activates the game for a selected number of rounds, or when any of the advanced autoplay setting criteria are met.
  • When changing the auto-game settings during a round, all settings will take effect once the round or game feature is completed.
  • Some automated gaming features may be mandatory in some jurisdictions.
  • When playing with Cryptocurrency, unfinished rounds and game states will automatically reset after 24 hours. Any prizes accumulated during this round will be paid out.

The maximum win per game is 350,000,000 COP or 10,000 times the bet, whichever comes first. Other limits may apply per provider.

Last modification date: 9/11/2025