Book of King Arthur is a newly released slot from Just For The Win, featuring free spins with expanding symbols and a Boost feature that transforms books into expanding wilds. Take a seat at the round table and learn more in our slot review!

Enter the halls of King Arthur’s castle

Historians are not sure whether King Arthur was a real person or not, but there’s no doubt that he is one of the most legendary kings of all time. The fabled ruler is also the inspiration behind Book of King Arthur, the latest slot release from the innovative game provider Just For The Win. The game is pretty much what you would expect from a “book” slot, but there are a few twists to make it stand out in the genre.

The game is equipped with five reels, three rows and 10 paylines. The low-value symbols are represented by royal cards 10 to A, and there are four premium symbols. As you’d expect, King Arthur himself sits at the very top of the paytable. Land five King Arthur symbols in a payline and you’ll win 500x your bet. The last and most important symbol is the book, which is both a wild and the scatter. The book symbol can be further enhanced by Book of King’s optional Boost feature. Activating Boost doubles your bet stake and transforms all books into expanding wilds that cover the whole reel, both in the base game and during free spins.

Free spins with a special expanding symbol

If you’re familiar with book slots, you probably know what to expect when you land three scatters in Book of King Arthur. The bonus gives you 10 free spins and a random special expanding symbol. If Boost mode is enabled, the books will also expand to cover the whole reel, making it easier to hit winning lines. We’re also happy to see that Just For The Win has included a bonus buy option, which means you can buy your way into the free spins bonus whenever you want.

On the surface, Book of King Arthur looks like a typical book slot, but Just For The Win has spiced up the formula by introducing a bonus buy feature and a Boost mode that turns books into expanding wilds. The game has an RTP of 96.10% and a max win of 5,000x, which can be won by landing a full screen of the King Arthur symbol during free spins. Book of King Arthur is available in our casino lobby now!