Grand Jester Demo Slot by Greentube Free Play

Grand Jester is an online Slot from Greentube.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 10 adjustable

- Key mechanics: Progressive Jackpot, Expanding Wilds, Gamble feature

- Special symbols: Joker Wild, Diamond Scatter

How the Game Plays

Grand Jester is a traditional-style video slot from Greentube that merges classic fruit machine aesthetics with medieval court themes. The action takes place on a 5x3 grid where the symbols include iconic fruits like cherries, lemons, and watermelons, alongside higher-paying bells and lucky sevens. Winning combinations are formed by landing three or more matching symbols on active paylines from left to right. The Joker serves as the Wild symbol, substituting for all standard icons to complete wins, while the Diamond acts as the Scatter to trigger bonus rounds.

Free Spins Explained

Landing three or more Diamond Scatter symbols anywhere on the reels triggers the bonus round, typically awarding 12 free games. During this feature, the game's core mechanic shifts; whenever a Joker Wild lands, it expands to cover the entire reel. These expanded Wilds are held in place for the subsequent spin, significantly increasing the probability of covering the entire grid with high-value symbols.

Progressive Jackpot Explained

The most significant feature of this slot is the progressive jackpot. To claim the top prize, a player must fill all 15 positions on the grid with Joker symbols. This is most achievable during the free spins round thanks to the expanding and sticky Wild mechanic. The payout for the jackpot is proportional to the bet level, with the maximum bet required to win 100% of the accumulated prize pool.

Click the Play for Free button to load the Grand Jester demo, test its features and payouts and decide if it is a game you enjoy.