Jokerizer is a 5-reel, 3-row Video Slot with 10 paylines, with half of them from left-to-right and the other half from right-to-left. It features six regular symbols and a special Scatter Joker symbol. To win with regular symbols, players must line up at least three on a payline, starting from either the leftmost or rightmost position. The Joker symbol triggers a Mystery Win when three appear anywhere on the screen, awarding between 1000 and 6000 coins. If the three Jokers align horizontally or diagonally, the Mystery Win is always 6000 coins. The game also includes a Jokerizer Mode, in which Mystery Wins of 20 to 6000 coins are awarded for two or three Jokers.

To play, select a coin denomination and press Spin. Winnings are added to the Jokerizer balance, enabling play in Jokerizer Mode with increased winning odds. However, winning a top prize (1000 coins or more) ends Jokerizer Mode. In this mode, the spin button displays a Joker, and each spin costs 20 coins, deducted from the Jokerizer balance. Winnings are added to this balance. Players can opt to end Jokerizer Mode and collect their winnings anytime by pressing Collect.

According to the official Yggdrasil site, the Return To Player (RTP) rates are Base round spin – 88.8%, Jokerizer spin – 106.1%, and Overall – 98.0%. However, if you wager 100(£,$..), you can expect base returns of 88.80(£,$..), which you could use entirely on Jokerizer spins, making your overall expected return 94.22(£,$..) (88.80(£,$..)x1.061). Hence, the actual overall RTP should be 94.22%, not 98%.

Jokerizer is ideal for players who enjoy video slots with Jokerize mode. The game offers average graphics and features, earning an overall rating of 4.7.