Master Joker is an online slot game by Pragmatic Play that features a classic, retro theme with symbols that include various fruit and Joker symbols. The game has a 5x1 grid, which means that all of the symbols are visible on a single row. The objective is to match symbols on the grid to create winning combinations. The game features a "Joker" symbol, which acts as a Wild and can substitute for any other symbol in the game to create winning combinations. The game also features a "Multiplier Wheel" feature, which is triggered when a winning combination includes a Joker symbol. During this feature, players can spin a wheel for a chance to win a multiplier value that can increase their winnings. The game's simplicity and unique gameplay make it a great choice for players who prefer straightforward and easy-to-understand slot games, but with the added twist of the multiplier wheel feature.