3 Carts of Gold: Hold and Win

3 Carts of Gold: Hold and Win is a May 2025 slot from Booongo built on a 5x3 reel grid with 25 pay lines. The theme follows a gold mine setting, with gameplay centred on Bonus symbols, Gem symbols, and cart-based feature mechanics. Players can use the demo version to play for free and practice before playing for real money.

The bonus game can start when six or more Bonus symbols land, including combinations with coloured Gems. Three cart features are available: Boost Cart with green Gems adds value to other symbols, Mystery Cart with red Gems awards random wins, and Collect Cart with blue Gems gathers values from the reels. A Rainbow Gem can add an extra Cart Feature or strengthen the active one by adding another symbol.

In Free Spins, every Wild combination applies a 2x multiplier to payouts. The game also includes jackpots, with the Grand Jackpot set at 5,000 total bets when the Bonus Game is filled with symbols. This slot review highlights the main mechanics for players looking for a 3 Carts of Gold: Hold and Win slot overview before opening the demo launcher.