Playing Lucky Joker online slot is very easy. Lucky Joker slot has several bonus features that make the game more fun and profitable. The wild symbol is the Joker, which can substitute for any other symbol to create a winning combination. The scatter symbol is 7, which triggers the free spins bonus game. The bonus game is triggered when 3 or more Scatter symbols appear on the reels. The player receives 10 free spins of the Lucky Joker online slot, during which all winnings are doubled. During the bonus game, an additional Wild symbol also appears, which can appear on any reel and replace any other symbol to create a winning combination.