Book of Santa Slot - Play Online Slot Online

Book of Santa is an Endorphina slot built around a book-symbol bonus flow: book symbols can trigger Free Games, while wilds and scatters shape the main feature play. For readers comparing how it plays at WinDice, this guide summarises the listed RTP, high volatility, line format, and the difference between real-money sessions and practice mode.

Key facts

• Game: Book of Santa
• Theme: books
• Grid: 5x3
• Paylines/Ways: 10
• Volatility: high
• RTP: 96.05%
• Release year: 2020
• Features: wilds, scatters, free spins
• Bet range: 0.1-45

A 5x3 grid means five reels over three rows, while 10 paylines means wins are checked through fixed line patterns. High volatility points to more uneven session swings, the 96.05% RTP is a long-run theoretical return, and the 0.1-45 range defines the listed stake interval. Book of Santa Dice | Slot Game by Endorphina Provider The release year identifies the published title. BOOK OF SANTA GAME ONLINE | World Book Day with Endorphina

Play Book of Santa at WinDice

From the slots area, open the title page to load the reels, stake controls and in-game information. The WinDice game page lists the title here: Book of Santa game page.

The experience is a classic line-slot format rather than a complex multi-stage game. Spins resolve on the reel grid, and feature events are tied to the book-symbol bonus flow described below.

How Book of Santa works

Book of Santa uses a five-reel, three-row layout. Symbols land into rows on each spin, and a winning spin is recognised when matching symbols appear on the evaluated paylines according to the game rules.

The visual focus is the book icon, which is more than a background detail. It is the feature symbol connected to Free Games, so it is the clearest on-reel sign that the bonus flow may be involved.

Bonus features

Wilds are listed in the in-game feature set, giving the slot a special symbol category alongside the regular paying icons.

Scatters are part of the bonus flow and are tied to the book symbol rather than only to ordinary line wins.

Free spins appear through the Free Games feature when the required book symbols land on the reels.

“The Free Games feature is activated when three book symbols land on the reels.”

RTP and volatility

RTP describes the percentage of prizes returned over long-run play in online games. The listed RTP for Book of Santa is 96.05%. A single session can still finish above or below that figure because RTP is a long-term statistical measure, not a prediction for one session.

Book of Santa is verified as high volatility, which means results can involve sharper swings between quieter periods and feature-driven payouts. The listed bet range is 0.1-45.

“Importantly however the volatility of the game must also be considered as it will inform the allowable tolerance above or below the theoretical RTP.” How to calculate return to player (RTP) - Gambling Commission

Real-money play vs demo

Real-money play is where multipliers and free spins actually pay out, with results settled to your balance at the listed RTP. A practice/demo mode mirrors the same layout and feature flow if you want to learn the controls first, but it does not produce real winnings. RTP, feature availability and betting options may vary depending on the operator or market.

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FAQ

What type of slot is Book of Santa?

Book of Santa is a book-themed online slot from Endorphina with a line-based reel layout and bonus features built around wilds, scatters and free spins.

What is the RTP of Book of Santa?

The listed RTP for Book of Santa is 96.05%. RTP is a long-run percentage, so individual sessions can vary from that figure.

How are Free Games triggered in Book of Santa?

Free Games are triggered when three book symbols land on the reels, connecting the book icon to the slot’s bonus flow.

Is Book of Santa high volatility?

Yes. Book of Santa is listed as high volatility, so session results may involve larger swings rather than steady small returns.

Sources and update note

Game data was checked against the official provider page and the in-game information screen where available.

Last updated: June 2026

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