Book of Power Demo - Play for Free & Slot Review
Slot Setup and Betting Options
- 5 Reels
- 3 Rows
- 3D Graphics
- 08.03.2023 Release Date
- Mobile Version
- £0.10 Minimum Bet
- £60.00 Maximum Bet
- £0.01 Minimum Bet Line
- £6.00 Maximum Bet Line
- 10 Paylines
- Win Both ways
Play the Book of Power demo for free and see how Relax Gaming's adventure slot plays before you stake.
It runs at an RTP of 96.11% with high volatility and a top win of £900,000.
What We Think
Book of Power keeps things straightforward. Relax Gaming has built an adventure slot that leans on its high variance rather than a stack of side features, so what you see in the base game is close to what you get.
At 96.11% RTP it sits above the 96% mark many players use as a reference point. Trying the free Book of Power demo is a low-risk way to judge whether the high-variance swings suit your style before you check our guide to the highest paying online slots available online.
What Makes Book of Power Different?
Book of Power is a more traditional adventure slot, and its appeal is in the clean presentation and the high-variance pacing rather than a single headline gimmick.
If that style appeals, you can play at sites with high RTP games to find somewhere to play for real money.
Slot Features
- Bonus Buy
- Multipliers
- Scatters
- Wild symbol
- Free Spins
- Re-spins
- Quickspin
- Gamble feature
- Retriggering
Can You Play Book of Power for Free?
The free Book of Power demo on this page runs the full game with no account and no deposit.
The demo is the sensible way to get a feel for the high variance before you commit real money. When you are ready, it is worth choosing an online casino uk first, and you can also browse more free adventure slots.
How Book of Power Plays
Book of Power is a five-reel slot from Relax Gaming. With high volatility, wins land less often but carry more weight, so the bigger moments tend to come from the features rather than the base game.
Stakes run from £0.1 to £30 a spin, so it suits a range of bankrolls.
Book of Power Bonus Features
Book of Power keeps its feature set lean. Wilds and the bonus round do the heavy lifting, and there is no sprawling menu of side games to track. If you prefer slots with richer bonuses, you can try games before depositing.
Book of Power RTP and Volatility
Book of Power runs at an RTP of 96.11% with High volatility, and the maximum win is £900,000.
That return sits just above the 96% reference point, and some operators run lower RTP variants, so check the game menu before playing.
The £900,000 ceiling reflects the high variance: this is a slot that pays through its features rather than steady base-game wins.
Book of Power vs Book of Duat
Book of Power and Book of Duat make a natural comparison, as both are adventure slots aimed at a similar player.
They share the theme, but the numbers and the studio differ, which is where your choice comes in.
| Feature | Book of Power | Book of Duat |
|---|---|---|
| Provider | Relax Gaming | Quickspin |
| RTP | 96.11% | 96.27% |
| Volatility | High | High |
| Max Win | £900,000 | £3,276,000 |
| Theme | Action/Adventure | Action/Adventure |
If those numbers suit you better, try the Book of Duat demo.
Who Should Play Book of Power?
Book of Power is a good fit for:
- Players who like a clean adventure slot
- Players comfortable with high variance and longer dry spells
- Fans of Relax Gaming and the adventure theme
Look elsewhere if you want frequent, low-variance wins. In that case, browse the new casino sites uk in 2026 for a calmer option.
Final Verdict
Book of Power earns a 7.0 from us. It is a tidy adventure slot, the 96.11% RTP is a strength, and the high variance is the thing to weigh before you play.
For an adventure slot with a big top end, it is worth a spin on the demo first. Players who like the theme should also try the Book of Ra Deluxe demo.
Gambling.com Rating: 7.0/10
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Licensing Authorities and Testing Agencies
FAQs
What is the Book of Power RTP?
Book of Power has a published RTP of 96.11% with high volatility. Some operators run lower RTP variants, so check the game menu before playing.
Can I play Book of Power for free?
Yes. The free demo on this page runs the full game with no account or deposit, so you can test the features before staking real money.
What is the maximum win on Book of Power?
The maximum win is £900,000, paid mainly through the game's features.
