Book of Wolves is an online video slot by Spinomenal.
The slot features 10 paylines and a bonus game purchase option, while the maximum payout per spin can exceed x5,000 of the bet.
Return to Player (RTP): 96.14%
Features and main game mode
1. Winning combinations
High-value symbols pay from 2 of a kind, and low-value symbols pay from 3.
2. Wild symbol
Wild substitutes for all symbols and functions as a Scatter, triggering the bonus game.
The Wild symbol has its own value:
- 3 Wild symbols = x2 of the bet
- 4 Wild symbols = x20 of the bet
- 5 Wild symbols = x200 of the bet
Bonus game mode
- Buy Bonus
The player can buy the bonus game at any point.
The purchase price is x104 of the bet.
For example: $1 bonus game costs $104.
2. Regular trigger
The bonus game is triggered when 3, 4, or 5 Wild symbols appear in the main game mode.
3. Number of free spins
The number of free spins is set at 10.
4. Symbol expansion
When the bonus game starts, a random symbol is selected as an expanding one.
Payouts for such symbols are awarded regardless of whether they appear on consecutive reels or not.
5. Extra free spins
When 3 or more Wild symbols appear, the player receives 10 additional free spins.