Welcome Offer
18+. New Players only. Min. deposit $20. Max bonus of 100% up to $50 on 1st deposit, 25% up to $100 on 2nd deposit and 50% up to $150 on 3rd deposit. Wagering required applies on all bonuses x35. 20 extra spins will be credited daily for 5 days upon first deposit. Extra spins are available on select games only. Any unused spins will expire 24hours after issue. Full T&Cs apply.
Tome of Madness Bingo

Play Tome of Madness Bingo slot online at King Casino

*Any values mentioned are subject to change.


Unfinished Games

If your game round is disrupted, all game information and placed bets are stored until you re-open the game. You may continue your unfinished round from the point of interruption. Unresolved bets placed but remaining undecided in incomplete games will become void after 90 days. Malfunction voids all pays and plays.

Game Rules

TOME OF MADNESS BINGO is a video bingo game.

Activate up to 4 Bingo cards, that can be toggled on/off by clicking on the cards individually. Press NEW CARDS to reset the numbers on all active cards. Each card has 15 numbers, allowing players to play up to 60 numbers in total. Press PLAY to initiate the round. 30 balls will be drawn from a total of 90 balls.

Winning combinations are formed when matching numbers form a valid pattern on an active Bingo card. There are 13 different patterns displayed in the game, with their corresponding pattern prizes provided below them. These patterns must be fully completed to award their prizes. Winning combinations will be shown on the cards. Pattern prizes will be awarded if more than one pattern is completed on the same card. However, only the highest prize will be given if a pattern is fully covered by a higher-paying pattern.

Trigger the EXTRA BALL feature after all 30 balls have been released, when only 1 ball is required to win a prize equal to or greater than 12x the bet per card. The cost of each extra ball is specified on-screen and is based on the potential win. Up to 13 extra balls can be purchased. The 13th extra ball is unlocked when only 1 ball is required to win a prize equal to or greater than 200x the bet per card.

The MYSTERY TOME BONUS is triggered by getting a Rails Pattern on the card. During the BONUS, a random prize is awarded as either 300, 350, 400, 450, 500, 550, 600, 650 or 700 multiplied by the bet per card.

The SECRETS OF TOME BONUS is triggered by getting a Perimeter Pattern on the card. The BONUS starts with 5 picks out of 16 possible selections. Choose from 16 mythical tomes. Each reveals either a BONUS prize or a +1 Pick with a BONUS prize. The available BONUS prizes include 50, 60, 70, 80, 90, 100, 105, 110, 120, 140, 150, 160, 175, 180, 190 and 200, and are multiplied by the bet per card. When a BONUS prize is won, the prize amount is added to the BONUS counter. Three of the 16 selections offer a +1 Pick with a BONUS prize. When a +1 Pick with a BONUS prize is won, the prize amount is added to the BONUS counter, and an additional pick is granted. The maximum number of picks during the BONUS is 8.

The TREASURE OF CTHULHU is triggered by achieving BINGO within the first 30 balls on all 4 active cards, each with a minimum bet of 1. The TREASURE OF CTHULHU awards a fixed prize equal to 5000 multiplied by the bet per card.

The RTP is shown in-game. The RTP is shown in-game when playing with 4 cards and purchasing no extra balls.

Actions

  • Paytable – Toggles the display of the paytable.
  • Auto adjust bet – Automatically reduces the total bet when starting a new spin, if the balance is too low to initiate a spin at the current bet level. The reduced total bet selected will be the highest possible bet and will be lower than the selected bet size when autospins were initiated (where available). The bet will be decreased only and will not return to its original amount following any wins that would allow the initiating bet size to be resumed.

Tome of Madness Bingo Demo Mode & Free Play Explained

A common way for players to explore a slot is by searching for a Tome of Madness Bingo demo or Tome of Madness Bingo free play option. Since this website does not offer demo or free play versions, we’ve created this page to give you the same type of insight in a different way.

Here, you’ll find a clear outline of how the game is structured, including its main features, bonus rounds, and the role of special symbols.

This overview provides the knowledge you could gain from trying a Tome of Madness Bingo demo version, making it easier to understand the experience in advance.


*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.