Game Information
Overview of the gaming machine Book of Rampage 2 from Spinomenal: an icy adventure with expanding symbols
Introduction
Book of Rampage 2 — this is an exciting video slot from the provider Spinomenal, released on December 28, 2022. A continuation of the popular 'Book' series transfers players to the era of the Ice Age, where instead of Egyptian gods, mammoths, saber-toothed tigers, and other ancient creatures await you. The game features a recognizable 'book' mechanic with unique features and high win potential.
Key features of Book of Rampage 2
- Maximum win up to 5000x the bet.
- 10 fixed lines payout on a grid 5x3.
- Free spins with a selection of expanding symbols.
- Possibility to buy the bonus (Buy Feature).
- Support for mobile devices.
- Low RTP level (depending on the given).
Design and atmosphere
Book of Rampage 2 is designed in the style of prehistoric themes: background landscapes remind of frozen plains of the Ice Age, while dinosaurs, mammoths, and other ancient creatures are depicted on the reels. The animations are smooth, and the sound accompaniment enhances the atmosphere of the game — from the roar of animals to the bell upon wins. Overall impression — high-quality graphics in the signature style of Spinomenal with an emphasis on visual appeal and simplicity of perception.
Characteristics and symbols
Parameter table
| Parameter | Meaning |
|---|---|
| Developer | Spinomenal |
| Release date | December 28, 2022 |
| Barabany / Linii | 5x3 / 10 fixed lines |
| Rate range | from €0.10 to €100 per spin |
| Max. Wins | up to 5000x the bet |
| RTP | 88.94% / 91.71% / 93.96% / 96.14% |
| Volatility | High |
RTP depends on the operator's settings.
Payouts for combinations (5 symbols on lines):
- Mammoth — up to 500x bets.
- Sherstisty nosorog — up to 250x.
- Sablezuby tigre — up to 150x.
- Dodo — up to 100x.
- Card symbols (A, K, Q, J) — up to 25x.
The Book symbol plays the role of Scatter/Wild and triggers the bonus game.
Bonus functions and unique mechanics
- Free Spins: when 3 or more Book symbols appear, 10 free spins are activated. Before the start of the round, one of the regular symbols is randomly selected to become expanding — it can fill the entire reel and form winning combinations even on inactive lines.
- Buy Feature: the player can optionally activate the bonus, paying 104x the current bet.
- Wild/Scatter: the Book symbol substitutes for other symbols and simultaneously triggers the bonus.
- Risk-game is absent — all winnings are fixed automatically.
Expert opinions and recommendations
Book of Rampage 2 — an excellent choice for fans of classic 'book' slots with high volatility.
Recommended
- Play in demo mode to understand the frequency of bonus activations.
- Manage bankroll: due to high volatility, large wins are rare, but can be significant.
- Use Buy Feature cautiously: the cost is high, justified only with a sufficient budget.
- Make minimum bets during a long session to wait for a bonus round.
Mathematical model
- RTP: up to 96.14% (often set at 93.96%).
- Volatility: high — large wins are rare, but possible.
- Chances of winning:
- Base game: average frequency of small payouts.
- Bonus Free Spins: the main source of large wins.
- The expanding symbol significantly increases potential in free spins.
Compared to analogs
- Book of Dead (Play’n GO) — more famous, but with similar mechanics; RTP usually 96.21%.
- Book of Ra (Novomatic) — a classic of the genre, but with a smaller maximum (up to 5000x only in the Deluxe version).
- Book of Gates (Spirit Studios) — adds multipliers and cascading payouts, but is less accessible in casinos.
Mobile version
Book of Rampage 2 is fully adapted for mobile devices. The game works correctly on iOS and Android, supports all the features of the desktop version, including bonus purchases and fullscreen mode.
Pros and cons
Pros
- High maximum win (5000x).
- Engaging doistrich thematic.
- Availability of Buy Feature.
- Full mobile adaptation.
- Several RTP variants.
Cons
- High volatility is not suitable for conservative players.
- Only 10 fixed lines — less flexibility.
- No multipliers or cascading payouts.
- RTP in some casinos may be reduced to 88.94%.
Locking
Book of Rampage 2 — a worthy continuation of the series from Spinomenal, combining proven mechanics with original themes and good potential. Ideal for those who value simplicity, visibility, and a chance for a big win.
Overall rating: 8.5/10
Frequently Asked Questions (FAQ)
When was Book of Rampage 2 released?
- The slot was released on December 28, 2022.
What is the maximum win in Book of Rampage 2?
- Up to 5000x from the total bet per spin.
Is there a risk-game in the game?
- No, the risk-game is not provided.
Can you play without a bet?
- Yes, most casinos and aggregator sites offer a demo version.
What is the RTP of the slot?
- Depends on the casino: possible values — 88.94%, 91.71%, 93.96% or 96.14%.