Book Hotfire

Welcome to Book Hotfire Video Slot with a Bookgame, Retrigger and Wilds!


Book Hotfire Video Slot with 5 reels and on 10 fixed paylines oriented from the left to right. The game has nine regular symbols that win if two or more are lined up on a payline. There is a Book symbol that appears on all reels which triggers the Bookgame (freegames) when there are 3 or more. The Book symbols also is a wild symbol in regular game. Book symbols act as a Wild and Scatter in regular game.


Book symbols substitute for all regular symbols.


3 or more "BOOKS" trigger 10 freegames with special symbol. When Bookgame starts the wheel will spin and randomly stop on one of the symbols. During the freegames this special symbol will expand to cover all three positions of the reel if enough symbols are in place to trigger a win. It pays as in a regular game, but also on non-adjacent positions and on all lines. Free spins are played at the lines and bet of the triggering spin.


During the freegames the "BOOKS", 3 or more will trigger 10 more freegames.


  • Press the Spin button to start the game.


  • To calculate your total payline win, calculate all payline wins and add them together.
  • To calculate a single payline win, count the number of identical symbols lined up in sequence on the line starting from the left most reel.
  • If the winning combination contains Book (substitute for all symbols), there can be many ways to interpret the win. In this scenario, only the highest win combination is paid out.
  • The above doesn't include Free Spin symbols which do not need to be on a payline to award a prize.
  • After the Bookgame is completed, all wins are added to any win from the game that activated the Bookgame.


  • Info – Shows paytable, explanations of the game features, and information on the paylines.
  • Sound – Change sound volume or turns it off
  • Full Screen – Turns on and off full screen mode. (Desktop Only)
  • Rapid button – This button cycles (Normal speed, faster and turbo)
(Some features and options may not be available in your jurisdiction)


  • Bet Level – Increases or decreases the current bet.
  • Bet – Displays the current bet.
  • Max Bet – Sets the bet to the largest available. Pressing the button a second time returns it to its original state. (If available)
  • Spin Button – Places the bet and spins the reels. When the reels are spinning, the spin button transforms into the Stop Button. Pressing the Stop Button stops the reels immediately.
  • Autoplay (if Available) – Players can make the game play without pressing the spin button each time. Pressing the autoplay button a second time stops the autoplay.
  • Win – Displays the win for the current or last win payout step.
  • Balance – Displays the player's account balance.
  • If your operator allows coins, then bet level will be coin value and you will be able to toggle between coins and cash by pressing on the balance, bet or coin value field.
(Some features and options may not be available in your jurisdiction)


  • The expected payback reflects the theoretical return across a very large number of spins by numerous players over an extended period of time.
  • The overall theoretical return to player is 96.1%.


  • The reels are spun with a fair and equal chance for each stop position by a certified random number generator.


  • If your game is interrupted during play, you may replay the game round after restarting the game within 24 hour/hours after interruption. After that time, any winnings from an interrupted game will be added to your account. If you choose to skip the replay, your win will be added to your balance immediately.
  • In any situation where the replay-functionality is not sufficient, please contact the support team of your gaming website.
  • In the event of malfunction of the gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets are refunded.
  • This is game rules version 1, dated 01/05 2022.

Last modification date: 2/23/2023