Merge Up 2

Merge Up 2 is BGaming's sequel to its cluster gem-merger, built in collaboration with Strmlytics and released October 28, 2025. Played on a 6x6 grid with a cluster-pays system where four or more connected symbols win, matches upgrade instead of only clearing: cluster symbols merge and transform into the next tier in the symbol hierarchy before new symbols cascade in.

Each winning cluster marks its positions with multipliers that double from 2x up to 128x every time a win lands on them again, and these position multipliers stay persistent through the free spins. A cluster of top-paying gems transforms into a Bomb that destroys the eight surrounding symbols and bumps their multipliers, then becomes a scatter star itself. Landing 3, 4, 5 or more scatters awards 12, 15, 20 or 30 free spins, and re-triggers add 5 more.

The mathematical profile is unusually generous: a 98% RTP, high volatility, a 29.41% hit frequency and a 10,000x max win. Three feature buys (100x, 250x with starting 2x positions, and 500x with 3-9 starting Bombs) plus a 1.2x booster that doubles the bonus chance complete the package.