Book of Power

Book of Power is a Book-style slot that Relax Gaming and CasinoGrounds reworked around digging up relics in an ancient temple. It was released on March 8, 2023, and you can try the free demo with no sign-up.

What kind of slot is Book of Power?

On 5 reels with 10 fixed paylines, you play an archaeologist searching for relics in a hidden temple. Made in collaboration with CasinoGrounds, it is part of the Relax Gaming slot lineup and adds wild transformations and multipliers to the classic Book formula. Relic values can reach up to 15,000x. Temple and relic graphics follow the archaeological expedition theme, and the moment the book opens is the highlight of the game.

How do regular free spins differ from Power Free Spins?

When the book opens, you can enter either regular free spins or the more aggressive Power Free Spins. According to the official description, symbols turning into wilds, a flood of free spins, and multipliers are the core of this stage. In the demo, it’s best to compare the flow of the two modes yourself. Both start from the same book symbol, but remember that the character of the bonus changes quite a bit depending on which mode you enter.

What is Power Bet?

Power Bet is an option that raises the chance of entering the feature by 170%. Since the spin cost structure changes, switching it on and off in the demo and watching how the gap between bonus entries changes makes it easier to understand. It is one of the options you can use alongside bonus buy. In a very high volatility game, just having a way to raise the entry chance can noticeably change how it feels.

Can I go straight to free spins with bonus buy?

Yes, bonus buy is available, so you can jump to free spins in a few seconds. The official description calls it the oldest trick of skipping to the last chapter. Buy it several times in the demo and get a feel for the patterns where wild transformations and multipliers stack up. The Power Free Spins side in particular plays differently from the regular mode, so alternating between buying both modes makes the difference clear.

What should I check first in the demo?

The basic specs are 96.11% RTP, very high volatility (5/5), and a 15,000x max win. Hit frequency is 30.70% and the bet range is €0.10 – €50. Try regular spins, Power Bet, and bonus buy in turn to figure out which style suits you. It’s best to check the basic numbers first.

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