Game Rules
All symbols are paid when blocks of at least 5 symbols are formed, connected horizontally or vertically. The game is played on a 7×7 grid of symbols. During the main game, symbols of 3×3, 4×4, 5×5, 6×6 or 7×7 sizes can randomly appear on any spin.
This is the BONUS symbol.
Free Spins
Collect 4, 5, 6 or 7 BONUS symbols to trigger the FREE SPINS feature and win 5, 6, 7 or 8 free spins respectively. First, a paying symbol is randomly selected to become the FAT symbol for the next FREE SPINS round.
Before the round starts, you can take a separate risk to increase the value of the selected FAT symbol to the next higher value or to increase the number of free spins for the next round. You can also take the current FAT symbol and number of free spins and start the round at any time.
If you decide to gamble with the FAT symbol, the pages of the book will turn and the next symbol with a higher value will be revealed or the inscription “THE END” will appear. If the symbol is revealed, you win the gamble game and the FAT symbol will be replaced by a new one for the next round. If the inscription “THE END” appears, you lose the gamble game and the round will end.
If you decide to take a risk with additional free spins, the pages of the book will turn and the next number of free spins will be revealed or the inscription “THE END” will appear. If the number of free spins is revealed, the risk game will be won and the number of free spins will change to the new one for the next round. If the inscription “THE END” appears, you will lose the risk game and the round will end.
The chance to win any of the risk game options depends on the current number of free spins, the current FAT symbol and the selected risk game option. The chances are indicated in the game under the corresponding risk game buttons.
The risk game can only be played up to 8 free spins or the highest value symbol in the game, which is the FAT symbol. The FREE SPINS round starts when you choose to take the current number of free spins and the current FAT symbol or when the maximum number of risk games is reached.
The FREE SPINS round has a progressive feature. At the start of the round, there is always a THICK 1×1 symbol on the screen and it moves to a random position on each spin.
All instances of the symbol that was selected as the FAT symbol for this round that land during the round and are not covered by the FAT symbol itself are collected in a counter. Once a certain number of symbols have been collected, the FAT symbol increases in size:
- Collect 30 to increase the FAT symbol size to 2×2.
- Collect another 27 to increase the FAT symbol size to 3×3.
- Collect another 24 to increase the FAT symbol size to 4×4.
- Collect another 20 to increase the FAT symbol size to 5×5.
- Collect another 16 to increase the FAT symbol size to 6×6.
- Collect another 12 to increase the FAT symbol size to 7×7.
Every time the size of the FAT symbol increases by 1, 2 or 3, additional Free Spins are randomly awarded. Special drums are involved in the game.
Max Win
The maximum win is capped at 5,000x the bet amount in both the base game and the free spin. If the total win in the FREE SPINS ROUND reaches 5,000x the bet amount, the round ends immediately, the win is awarded and all remaining free spins are cancelled.
Ante Bet
The player has the option to select a bet multiplier. Depending on the bet selected, the game behaves differently. Possible values:
- 40x bet multiplier – collect 3, 4, 5, 6 or 7 BONUS symbols to trigger the FREE SPINS feature and win 4, 5, 6, 7 or 8 free spins respectively. Since the feature is triggered by at least 3 BONUS symbols instead of 4, the chance to trigger it in the normal way is increased sevenfold. The “BUY FREE SPINS” feature is disabled.
- 20x bet multiplier – Normal game
Buy Bonus
The FREE SPINS round can be instantly triggered from the main game by purchasing it for 100x your current total bet.
When purchasing the FREE SPINS round, 4, 5, 6 or 7 BONUS symbols can appear randomly in the triggering spin.
RTP
- The theoretical return to player percentage for this game is 96.50%
- The theoretical return to player percentage (RTP) for this game when using the “ANTE BET” feature is 96.50% The theoretical payout percentage for this game when using the “BUY FREE SPINS” feature is 96.50%
Pros & Cons
Pros
- Buy Free Spins
- Extremally high evaluated – 7.0
- Design is fine
- Max Win – x5000.00
- The slot was commended for his quality
- €/$0.20 per spin is a starting bet in the Book of Monsters
- Basic standard of RTP
