Mighty Arthur slot online is a Quickspin slot with 5 reels and 20 paylines. You can play this Arthurian themed game from 0.20 to 100 per spin which is great for high-rollers. The RTP of Mighty Arthur is 96.94% which is above market average. The maximum possible win is 621 times your stake per spin. It is a medium volatility slot which may mean a frequency of wins with small values and rare large wins.