Bonanza Billion Merge Up+

Bonanza Billion Merge Up+ combines the fruity world of the Bonanza Billion series with BGaming's signature Merge Up mechanics for a fresh take on the cluster-pay genre. Fruit and gem symbols land on a 6x5 grid, where 8 or more matching symbols anywhere award a win.

The twist is the upgraded Merge Up mechanic: instead of simply disappearing, winning symbols merge into a random symbol already present on the grid, opening the door to extended tumble sequences and chain wins. After each payout, empty positions refill with new symbols, and the process repeats until no new wins form.

Landing 4, 5, or 6 clover Scatters triggers 10, 20, or 30 Free Spins respectively. During the bonus round, gift-shaped Multiplier symbols appear with random values from 2x up to 100x, and several multipliers are added together and applied to the total win. Three or more Scatters during the round retrigger 5 additional Free Spins.

Players can fast-track to the action with the Buy Bonus option at 100x the bet, or use Chance x2 to double the odds of triggering Free Spins naturally. With a 97.04% RTP, very high volatility, and a 15,000x max win, Bonanza Billion Merge Up+ is built for players chasing high-adrenaline tumbling sequences.