Joker's Jewels is an exciting and fast-paced online slot game created by Pragmatic Play. The game features a 5x3 grid and 25 paylines and offers a range of special features and bonuses, making it an ideal choice for both casual and experienced players. The game is set in a mysterious, dark forest and features a range of classic slot icons as well as a joker character, who is the wild symbol in the game. As the wild symbol, the joker can substitute for any other symbol on the reels, helping to complete winning combinations.

The game also features a special 'Mystery Box' bonus which can be triggered by landing three or more scatter symbols on the reels. During this bonus, the player can choose from a selection of mystery boxes to reveal a random cash prize or a multiplier. The game also has a free spins feature which can be triggered by landing three or more scatter symbols. During this feature, all wins are doubled, and additional free spins can be triggered. Overall, Joker's Jewels is an exciting and rewarding online slot game with a range of special features, bonuses and multipliers. With its atmospheric graphics and sound effects, this game is sure to keep players entertained for hours.