You may have heard of the Book of Ra slot before, whether it's the original version or one of the other crossover slots that were launched after the success of this off...ering. If you have heard of it before, it’s probably because the series forms some of the most popular slots out there, not just from game makers Greentubebut from all other slot creators, too.
Highlights
- Expanding symbol in free spins
- RTP of 96.21%
- Trailblazing slot design
Contents
Book of Ra Slot Overview
Book of Ra is the original “book” slot that set the template for countless Egyptian adventures. It runs a classic 5×3, 9-line setup where a single symbol is chosen to expand during free spins, turning routine hits into page-turners. It’s simple, volatile, and still gripping—especially when the explorer stacks up across the reels.
Graphics & Theme
This is pure pulp archaeology: torchlit reels, a treasure-room glow, and a sun-god motif stamped across ornate frames. Symbols are clean and bold—scarabs, sarcophagi, and the famous Book—while the hat-tipping explorer anchors the paytable.
The palette leans into deep blacks and burnished golds so wins pop hard. No frills, just that timeless, adventure-serial look that made Book of Ra a classic among Ancient Egypt slots.
RTP & Volatility
The demo version typically runs at around 96.21% RTP (other editions/venues can differ). Volatility is high, so dry spells happen—but the feature can swing big when the chosen symbol expands.
How to Play
- Choose 1–9 lines and set your bet per line.
- Wins pay left-to-right; the explorer is the top payer.
- The Book acts as scatter to trigger free spins.
Free Spins (expanding symbol)
Land 3+ Books to trigger 10 free spins. One regular symbol is randomly selected to become an expanding symbol. After line wins are evaluated, if a win is possible with that symbol, it expands to cover its reel(s), paying on all lines—even when not adjacent. This is the signature “book” mechanic and the engine for those big chapter-ending wins. Read more about the format in our guide to free spins slots.
Scatter & Book pays
The Book is both scatter and wild in many versions. As a scatter it can award entry to the bonus and pay its own prize for 3–5 landing anywhere, adding a little extra ink to the base-game margins.
Gamble (red/black)
After a win, you may be offered a double-or-nothing gamble: pick red or black on a turned card. It’s pure chance; great for drama, but optional if you’d rather bank the find.
| Slot Name: | Book of Ra |
|---|---|
| Software: | Greentube |
| RTP: | 96% |
| Volatility: | High volatility |
| Paylines: | 10 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.40 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 500 |
| Features: | Bonus Game, Wild Symbol, Scatter Symbol, Multiplier, Free Spins, High volatility, 5 Reels |
| Themes: | Ancient Egypt, Action & Adventure |
| Last Update: | 29/06/2026 |
Available in UK?
|
Yes. Greentube have a UKGC license and are allowed to offer their games at UK licensed casinos. |
Book of Ra FAQs
How volatile is Book of Ra?
This is a highly volatile slot.
Does the Book of Ra slot have free spins?
Yes, this is the main feature of the Book of Ra slot. To trigger the free spins feature, you must first find a minimum of three scatter symbols, which are represented by the Book of Ra itself. These free spins also feature the inclusion of a random expanding symbol.
What's the RTP of Book of Ra?
This game has an RTP of 96.21%.
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| Slot Name: | Book of Ra |
|---|---|
| Software: | Greentube |
| RTP: | 96% |
| Volatility: | High volatility |
| Paylines: | 10 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.40 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 500 |
| Features: | Bonus Game, Wild Symbol, Scatter Symbol, Multiplier, Free Spins, High volatility, 5 Reels |
| Themes: | Ancient Egypt, Action & Adventure |
| Last Update: | 29/06/2026 |
|
Available in UK?
|
Yes. Greentube have a UKGC license and are allowed to offer their games at UK licensed casinos. |
