Book of Santa

About Book of Santa

Book of Santa by Endorphina is a 5-reel, 3-row slot game with 10 paylines inspired by the magic of Christmas. The slot features a warm, cozy design filled with glowing red reels, festive lights, and golden symbols. Players are welcomed by Santa himself, who represents the highest-paying symbol on the reels. With its 96.05% RTP and straightforward payline system, Book of Santa offers a balanced mix of classic slot play and seasonal excitement.The game revolves around its Book symbol, which acts as both a Wild and a Scatter. In addition, players can use the Bonus Pop feature to buy direct access to the bonus round or test their luck in the Risk Game to double winnings up to ten times.

Main Features of Book of Santa

• Free Games with Expanding Symbols
• Risk Feature
• Bonus Pop Buy Option
• Scatter + Wild Symbol
• Fixed 10 Paylines

Bonus Mechanics in Book of Santa

1. Free Games with Expanding Symbol: Triggered by 3 or more Scatter symbols. A random symbol is selected to expand vertically during the feature, paying across all positions.
2. Risk Game : Choose one of four cards to beat the dealer’s card and double your win up to 10 times. Joker beats all cards; RTP is 84%.
3. Bonus Pop Buy Feature: Instantly buy access to the Free Games round. Choose which symbol will expand during the feature.

Risk Game in Book of Santa

Take your chance to significantly boost your winnings! Choose one card from four face-down cards on the table. If your selected card beats the Dealer’s card, your win is doubled — and you can continue up to 10 rounds in total. However, if the Dealer’s card wins, you lose your accumulated winnings and the Risk Game ends immediately.

All closed cards can be higher or lower than the Dealer’s card, and they may reappear in later rounds. The probability of drawing certain cards is not evenly distributed, adding an extra layer of excitement.

The Joker beats all other cards. The Dealer can never draw a Joker. If you draw a card of the same value as the Dealer’s, it’s considered a draw — your winnings remain the same, and you can attempt another round.

If you prefer not to risk your winnings, simply press the TAKE WIN button to collect your current payout and exit the feature.

The average RTP for the Risk Game is 84%. However, your odds vary depending on the Dealer’s card:

• 2: 162%, 3: 121%, 4: 113%, 5: 101%
• 6, 7, 8: 100%
• 9: 92%, 10: 78%, J: 69%, Q: 66%, K: 64%, A: 42%

Bonus Pop Buy Feature of Book of Santa

The Bonus Pop Buy Feature allows you to instantly access the Free Games with Expanding Symbols at any moment during gameplay. You can even choose any symbol to receive the special expanding ability for the bonus round.

By clicking the Bonus Pop button, you can view all available purchase options and select the one you prefer. The cost of activating this feature depends directly on your total bet amount and the selected option’s value.

When activated, the Free Games from the Bonus Pop feature play exactly like those triggered naturally by landing 3 Scatter symbols. The feature begins with one spin of the main reels, followed by the guaranteed selection of an expanding symbol that matches the one you chose when purchasing the feature.

Please note that winnings obtained from Bonus Pop-triggered Free Games cannot be gambled in the Risk Game. Additionally, the Bonus Pop Buy Feature may not be available in all jurisdictions or for all operators.

How to Play Book of Santa

Book of Santa plays on a 5×3 grid with 10 fixed paylines. Bets range from €0.10 to €45.00 per spin. Wins pay left to right on enabled paylines, except for Scatter wins that pay anywhere. The Santa symbol is the most rewarding, offering up to 500× your bet for five of a kind. The Book symbol is the key to the feature round — land three or more anywhere to activate 10 Free Games. During the bonus, a random symbol becomes expanding. When enough of these symbols land, they expand to cover the reel and pay on any position. The Free Games can be retriggered if three or more Books appear again. Players seeking risk can enter the Gamble mode after any win. Here, you pick one of four face-down cards to beat the dealer’s card and double your prize — up to 10 rounds in a row. Alternatively, you can use the Bonus Pop button to buy into Free Games instantly. The interface includes clear controls for Bet, Turbo, Auto, and the Spin button, optimized for desktop and mobile play alike.