Game Information
Review of the slot machine Book of Xmas from Spinomenal
Introduction
Book of Xmas — this is a Christmas version of the popular 'book' mechanic from the studio Spinomenal, released in December 2020. The slot transports players into a winter fairy tale with a magical book that grants bonus spins and expanding symbols.
Key Features
- Theme: Christmas and magic.
- Mechanics: Classic 'Book' format with expanding symbols.
- Bonus: 10 free spins with a selected special symbol.
- Ability to buy a bonus (Buy Feature).
- Maximum win — up to x5000 from the bet.
Design and atmosphere
The slot is designed in a bright festive style: snowmen, garlands, gifts, and a smiling snowman create a cozy atmosphere. The graphics are rendered in high resolution, and the sound accompaniment includes jingles and a quiet Christmas melody. The overall impression is light, cheerful, and nostalgic.
Characteristics and symbols
Parameter table
| Parameter | Meaning |
|---|---|
| Developer | Spinomenal |
| Release date | December 2020 |
| Barabany / Linii | 5x3 / 10 fixed lines |
| Rate range | from €0.10 to €100 |
| Max. Wins | x5000 from the total bet |
| RTP | 95.9% |
| Volatility | High |
Payouts for combinations (5 symbols)
- A, K, Q, J, 10 — up to x15 the bet on the line.
- Gift in the hat — up to x75.
- Snowman — up to x100.
- Santa Claus — up to x150.
- Book (Wild/Scatter) — up to x300.
Bonus functions and unique mechanics
- Free Spins: activated when 3 or more Books appear. Gives 10 free spins.
- Expanding symbol: before the free spins start, a wheel is launched, which selects one of the regular symbols as expanding. It can cover the entire reel and form winning combinations across the entire field.
- Book = Wild + Scatter: substitutes for other symbols and triggers the bonus.
- Buy Feature: the player can immediately activate Free Spins for x100 of the current bet.
Expert opinions and recommendations
Book of Xmas will suit those who love classic mechanics with festive atmosphere. Due to high volatility, the base game can be expensive to win, so strategically profitable:
- Use minimum bets for long play.
- With sufficient bankroll — activate Buy Feature to quickly enter the free spins.
- Watch the balance: even with high volatility, wins in bonuses can be hidden without the lucky expanding symbol.
Mathematical model
- RTP: 95.9% — below the industry average.
- Volatility: high — frequent wins, but large payouts are possible.
- Chances of winning:
- Base game: rare, but moderate wins.
- Free Spins: potential up to x5000 with a lucky expanding symbol.
- Bonus frequency: ~1 time in 150–200 spins (approximately).
Compared to analogs
- Book of Ra (Novomatic) — a classic of the genre, RTP 92.2–96%, but less modern graphics.
- Book of Santa (Fazi) — also a Christmas theme, RTP 96.1%, but without Buy Feature.
- Book of Xmas Reloaded (Spinomenal) — updated version with different symbols and RTP 96.01%.
Mobile version
The slot is fully adapted for mobile devices thanks to HTML5 technology. Supports iOS and Android, works without downloading, retaining all functions and graphics quality.
Pros and cons
Pros
- Bright birthday theme.
- Simple and understandable mechanics.
- Availability of Buy Feature.
- Compatibility with mobile devices.
- Max. win x5000.
Cons
- RTP below average (95.9%).
- Only 10 fixed lines.
- High volatility may not suit beginners.
Locking
Book of Xmas — a reliable and atmospheric slot for fans of 'book' games and festive settings. Despite the low RTP, it offers fair mathematics and a real chance for a big win in bonuses.
Overall rating: 8.2/10
Frequently Asked Questions (FAQ)
When did you release Book of Xmas?
- The slot was released in December 2020.
Is there a risk-game in the game?
- No, the feature for doubling wins is absent.
Can you play without a bet?
- Yes, the demo version is available on the websites of the Kazin-partners of Spinomenal.
What is the maximum win?
- Up to x5000 from the general rate.
Does it support mobile devices?
- Yes, optimized for iOS and Android without the need for loading.