Play Tome of Madness Bingo online slot for real money online at 666 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 Play
If you’re curious about Tome of Madness Bingo 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 Tome of Madness Bingo 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.
