Crown of Avalon by Iron Dog Studio is a five-reel, 10-payline slot built around Arthurian legend and the island of Avalon. The game has 96% RTP, high volatility, and stakes from £0.10 to £50.00. The reel set uses medieval symbols, including card icons, characters from the story, and a crown scatter symbol that can unlock the free spins feature.
In the base game, the Great Sword Excalibur can trigger expanding wilds, with wild reels substituting for standard symbols. The crown scatter pays on its own when three, four, or five appear, and landing three or more crowns awards 10 free spins. A special symbol is then selected to expand across a full reel, with wins counted on all ten lines.
The demo version is available to play for free, which allows players to practice before playing for real money. The review version highlights the main mechanics: fixed paylines, expanding wilds, scatter payouts, and the free spins round tied to the crown symbols.