Avalon and Avalon II produced by Microgaming are themed around a legendary King Arthur and other familiar characters of Arthurian legends. Both the slots are different in terms of their design, layout and bonus content. Avalon is a five-reel machine, while the sequel is based on a 243-ways-to-win system. Having a smooth gameplay, slick graphics and a flexible bet size, the slots are stuffed with features; these are wilds, scatters, expanding wilds, free spins, wild multipliers, etc. Furthermore, Avalon II offers eight highly-rewarding bonus games with stunning prizes awarded as you advance to the final bonus stage. The online casino slots are designed to suit all budgets, besides, you are welcome to play in a demo mode without having to sign up.