Lady of Avalon Slot

Lady of Avalon Slot Review

Our Lady of Avalon slot review team have long wondered when game providers will run out of variations to the name “Book of …”.  Well, it looks like after more than 100 clones, we have reached that moment. 

Barcrest is now throwing their hat into the ring with the Lady of Avalon slot. Read our review to find out whether they added their own twist like some other developers have done or opted for a 1:1 clone with new graphics. 

Spin on Sacred Reels

With this slot, we are taken to the island of Avalon, which according to legend is a mysterious otherworldly paradise. The Lady of Avalon is the beautiful goddess who dwells on the sacred island. 

Open the Lady of Avalon slot machine, to find yourself the shores of the mysterious island on a night with clear skies. Crisp graphics and seamless animations give the game a superior feel. The lady herself features prominently on the reels, acting in a dual function. A suspenseful soundtrack completes the slot design.

The pay symbols start at the low end with playing cards from 10 through to A. They are followed by horses, books, castles, and wizards at the high level. The Lady of Avalon acts as the scatter wild symbol, substituting for all other symbols.

The All Important Stats

Our Lady of Avalon slot review discovered five reels, three rows and 10 fixed paylines. You can play the game on desktop, mobile and tablet from 0.10 to 500 coins. Wins for a single five of a kind range from 10x to 500x your stake. While the top win potential in a game round is 5,000 times your bet but the actual amount is limited by the provider to 250,000 credits.

The RTP of this high variance game is set a range from 94.00 to 96.00% based on the bet size. 

Expanding Symbols Will Lead to Free Spins

Hit three Lady of Avalon scatters anywhere on the reels in one spin and you will trigger 10 free spins, which can be re-triggered indefinitely. Additionally, a coin win of 2x, 20, and 250x is awarded for three, four and five scatters.

Before the bonus round starts, one of the nine regular pay symbols are selected as the special symbol. When enough symbols land on a free spin, they will expand vertically to cover the entire reel and award wins for all 10 paylines, which are paid on top of any potential line wins. It will need minimum three low-paying symbols or minimum two premium symbols anywhere on the screen to see them expand and award a win.

This is the moment where the Lady of Avalon slot can produce the maximum win on a single spin. The selected special symbol has to be the wizard and if five land in view across the reels, they will expand to pay 10 times the single line win for a five-of-a-kind, which is 500x the stake, resulting in a total win of 5,000x the stake.

Whilst researching for our Lady of Avalon slot review, we found Barcrest is a veteran game developer that has been supplying land-based operators and online gaming sites with slot machines since 1968. Naturally, they have quite a catalogue of slots that are currently available online, a selection of which you can try for free below.

Other Slots with Expanding Symbol Mechanic

The honors for launching the first ever slot with the expanding symbol mechanic in the free spins falls to Novomatic, who released the original Book of Ra at the beginning of the 20th century. 

As usual with successful concepts, this attracted a lot of attention and clones from other providers. Some took the lazy road and produce a 1:1 copy with different graphics, while others implemented new twists into the gameplay that made them better than the original. Book of Oz from Microgaming is such an example where you can respin single reels at a cost for another chance to hit a missing symbol. 

Our Conclusion

Our Lady of Avalon slot review found that many seasoned players will probably find this a little boring at first glance. While the “Book of …” slots are absolute player favorites for their equally high volatility and win potential, the pay mechanic has been used too much.

So, where does this leave Lady of Avalon? It is a well-designed game with crisp graphics but other than that, you can expect a suspenseful session with big win potential.

If our Lady of Avalon review has made you want to give this slot a spin, play for real money at one of our recommended casinos below.

Jesse Miller iGaming Writer

Last Updated: October 12, 2025