Play Jack's Goldmine for Free

The Jack’s Goldmine slot machine comes from iGaming provider Mount Olympus Games, a new studio with a small but growing collection of slot games.  

The visuals in this slot depict a Wild West railway track that leads underground to a gold mine. A grey-bearded prospector stands on the track next to the game board, watching as the reels spin to reveal mining equipment and card royals that can combine to trigger payouts wrapped in gold. 

The Jack’s Goldmine slot machine has 20 paylines active across five reels and three rows. You can spin the reels with stakes of between 0.10 and 100 coins. The volatility is high, with the RTP set at 94.01%.

When a wild symbol appears during the base game or free spins, it’ll trigger the falling wilds mechanic, moving down one row and awarding a respin until it disappears from the grid. Collecting another wild on a reel with a falling wild activates the expanding wild feature. 

Three, four, or five free spins symbols in any position award 5, 8, or 12 free spins, respectively. Any wilds collected during free spins trigger the Jack’s Goldmine online slot expanding wild mechanic. 

Land three or more bonus symbols to unlock the bonus round with three respins, during which bonus symbols award cash values up to 10x, as well as the Mini (20x), Major (100x), and Mega (1,000x) jackpots.

If you enjoyed the Jack’s Goldmine online slot, you can mine for more mega payouts in Indigo Magic’s Carts of Cash slot machine and Playtech’s Double Digger slot machine.

Mount Olympus explores the popular mining theme in Jack’s Goldmine, filling the reels with jackpot gold that’s well worth the effort of toiling underground. Slick visuals and impressive features make this a must-play. You can play Jack’s Goldmine for free here at VegasSlotsOnline.