Book of Ultimate Infinity at Red 7 Slots

I love books. They make great indoor fort's if you are into that kind of thing.

Try and unlock the mysteries of ancient Egypt in the Book of Ultimate Infinity slot. This ancient adventure uses Infinity Reels where landing 3 identical symbols or wilds on reels 1, 2 and 3 adds an extra reel. More and more reels are added if you land more matching symbols or wilds.

With an ancient Egyptian theme, there’s a high-class feel to the sound and visuals in the Book of Ultimate Infinity slot. The reels are set against a rather lovely backdrop of turquoise skies, wispy white clouds, pyramids, palm trees and an oasis. Complementing the impressive visuals is a sweeping orchestral backing track which has just the right amount of Arabia and delivers plenty of atmosphere. 

On the reels, you’ll find A to royals, a dagger, an ankh cross, a Pharaoh queen and a bird god statue. The ornate burial mask is the most rewarding symbol. This pays 0.25 x stake per symbol. That doesn’t sound like much but as you’ll discover below, winning combinations bring expanding multipliers into the mix. There’s also a wild that substitutes for all the standard symbols when it forms part of a winning combination.

The wild symbol in Book of Ultimate Infinity is quite unimaginative for an Egyptian-themed slot, but it does come in handy when building winning combinations. It will replace all paying symbols except scatters and special expanding symbols. 

Scatters take the shape of a Gold Book symbol and activate the free spins round but the activation process here is not in any way conventional. For starters, the book is hidden on a random position between reels 6-15, so you’ll have to expand the initial 3-reel grid setup into a 6-reel grid at the least to find it. 

An extra reel is added on every winning spin, and there’s a tiny reel counter to the grid’s left, indicating how many reels you’ve got left to add for the book to be revealed. When you succeed, the free spins round kicks in. 

There’s also a map you can follow to see where the book is located. Though at times it can be just too frustrating to look at when you’re close to achieving the needed reel and it doesn’t happen. 

Free Spins 
When you reach the reel containing the golden book scatter, you’ll have 10 free spins to start the round. From there on, the bonus feature works just like in any other ‘Book of’ slot but with a twist. 

During the free spins round, the magical book opens up and chooses a random symbol for turning it into a special expanding symbol. Sounds pretty standard but here comes the twist. Land the book scatter or the special expanding symbol on the rightmost reel, and you’ll add an extra reel to your active play grid. 

Also, if you land the special expanding symbol on 2 or more reels, it will expand to fill the respective reel and pay once per symbol, regardless of them being in consecutive order. 

It’s possible to retrigger an extra 10 free spins during the bonus round in the same manner as is done in the base game. In which case, the already chosen special symbol is carried over. 

Book of Ultimate Infinity Jackpot 
The game’s 5,000x your stake max potential doesn’t come from an official jackpot, but it’s a decent enough win.

This game is supplied by SG Digital and is certified by the UK Gambling Commission as having been independently tested and up to the required standards for players in the UK. If you experience any difficulties with this game or any other game you should follow our Complaints procedure and contact us.

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