Haunted Jack is a 5-reel, 25-payline slot from Vibra Gaming with medium-high volatility and a stated maximum win of 4,500x. The game uses a haunted theme built around stacked Pumpkin Wilds, Raven Free Spins and Spooky Money Respins, with RTP settings shown across several versions.
In the demo version, players can play for free and study the main mechanics before playing for real money. Raven symbols on reels 1, 3 and 5 can trigger up to 8 free spins, during which the Raven symbols turn into stacked wilds. Pumpkin Wilds substitute for most symbols, while Skull Respins symbols can land anywhere on the board.
The respin feature starts when 6 or more Skull symbols appear. Respins continue until no new Skull symbols land or all 15 positions are filled, which awards the Mega Jackpot. Haunted Jack is presented as a slot game with a 5 x 3 layout and several bonus features that shape the overall play.