Jack Potter Halloween Slot — Value Score 80.1/100

Jack Potter Halloween by Onlyplay is a 3x3 video slot with 5 paylines, blending classic fruit machine symbols like cherries, oranges, lemons, plumes, grapes, and pumpkins with Halloween-themed icons such as golden skulls and ghostly figures. Lucky 7 symbols act as Wilds, substituting for other symbols except Scatters to form winning combinations from left to right, while Scatter symbols trigger 20 Free Spins when landing three or more, though retriggers are not available in some descriptions. The game's standout feature is its five progressive jackpots—Mini (5x bet), Minor (20x), Major (100x), Mega (1,000x), and Grand (up to 10,000x)—displayed left of the reels and triggered randomly via Jack Potter symbols, where players collect corresponding crystals or chips by opening boxes to win prizes scaled to the bet. Visuals employ caricature-style scary graphics with spine-chilling sound effects and animations, merging retro vibes with horror motifs like witches, potions, and Jack in ghost attire. RTP ranges from 95.15% to 96.16% across sources, with medium to high volatility suiting risk-tolerant players seeking infrequent but substantial payouts, though technical issues like autoplay freezing have been reported on some platforms.