Game description

Crown of Avalon (Iron Dog)

Crown of Avalon (Iron Dog)King Arthur and his adventures is a theme that is increasingly becoming popular with slot titles, and Iron Dog is the latest developer to embrace this theme. Crown of Avalon is the title that the developer has released, and it looks like a game with a lot to offer.

Although this slot joins an already crowded niche, Iron Dog has incorporated some interesting features, and these prompted me to try this game.  Here is my review of Crown of Avalon:

Game Set-Up

Crown of Avalon uses 5x3 reels set-up, with just 10 paylines. It’s a highly volatile slot machine, but with great potential. On it are features like free spins, scatters, as well as expanding wilds.

Betting and Prizes

Crown of Avalon allows wagers as low as $0.10 per spin, with the highest being $50 per single spin. Given that the highest possible payout here is 2,000xs the stake, it’s possible to get as much as $100,000 from just one gaming round.

However, Iron Dog has used very high volatility on this slot which makes it quite risky to play. The RTP of 96% makes it very fair, and it’s within the average for most modern slots.

Crown of Avalon Slot Features

For its features, Crown of Avalon has several and one of my favourite is the expanding wild. This one features Excalibur, King Arthur’s magic sword. The expanding wild covers the entire reel, each time it manages to land at the top of the relevant column.

Also, this is the feature that you will use to form new winning combinations, but even on its own, the wild can be able to form some combos.

Then there is the scatter symbol that appears in the image of a Shield & Crown. Although you are allowed to land them on random positions, they will only be beneficial if landed on at least 3 reels. This will see you get a reward of 10 free spins, which you can also retrigger.

Theme & Design

This slot machine carries a story that touches on King Arthur. Iron Dog has added a fantasy-like setting that resembles the King, and it brings out the design of the slot.

I was amazed to see an Excalibur in stone form, which forms part of the green calm background.

Other symbols present on Crown of Avalon include the scatter (Crown & Shield), the wild (Excalibur), icons of King Arthur, Morgana, Guinevere, and Merlin. Additionally, some Royals represent the low-value symbols.


Crown of Avalon is a slot full of potential. Iron Dog has used very good features on this machine, especially the expanding wilds, as well as the awesome free spins.

These features made my gameplay quite interesting, and I would have hoped that the same would apply to the top payout.

The highest possible payouts from Crown of Avalon do not match its high volatility, which makes it a slot machine suitable for casual players.

UPDATED ON: by Shawna Dudley