King Arthur by Jili Games is a themed video slot set in an Arthurian fantasy world, built on a five-reel, four-row layout with 20 symbol positions. The main symbols include King Arthur, crowns, knight helmets, rings, goblets, swords, and card ranks A, K, Q, and J. The design uses medieval visuals, with the game presented in a castle-style frame and illustrated with character-driven artwork.
The main feature is the VS symbol, which can expand into a Duel Reel and turn the reel into Wilds when the required conditions are met. In these duel sequences, knight multipliers are applied to wins, with values ranging from 1x to 100x. If several Duel Reels are triggered on the same line, their multipliers are added before being applied to the payout.
In the free game, the red VS symbol is used, and the feature can lead into Free Spins with the same duel mechanic. When all reels receive bonuses, a magic dragon feature is unlocked, adding another duel stage. This demo version lets players play for free and practice before playing for real money while observing the bonus round structure and win animations.