Jumbo Joker is a fruit-machine style slot from BetSoft, released on 23 October 2017. The game uses two sets of three reels with five paylines, a 95.00% RTP and high volatility. Its layout centres on the JUMBO METER, which activates when a bottom-reel win reaches 20 coins or more.
In the demo version, players can play for free and practice before playing for real money while exploring the base game and the Top reels. Bets on the top set range from 20 to 200 coins per spin. At the 100- and 200-coin levels, mystery prizes may be awarded as scatter pays, adding a second layer to the main reel action.
The JOKER symbol is the key special symbol in the game. Landing three JOKER symbols on a payline can trigger a mystery prize worth between 10 and 2,000 credits, depending on the stake. In JUMBO METER mode at the 100- and 200-coin levels, each JOKER symbol on the reels can award a mystery prize regardless of position.