Exploding Gems: Why BGaming’s MergeUP Series Delivers Non-Stop Action

BGaming has built a solid name for itself by mixing fresh ideas with reliable mechanics that actually feel rewarding. Their MergeUP series stands out as one of the most interesting recent developments in cluster slots. It takes the satisfying loop of merging from mobile puzzle games and drops it straight into high-volatility casino action. These 6x6 grid titles revolve around gems or colourful symbols that connect, pay out, and level up into stronger versions, creating chain reactions that can snowball fast.

The core loop stays consistent across the series. Four or more identical symbols sitting next to each other form a cluster. Some symbols vanish after the payout while others upgrade to the next level. There are nine levels in total, and pushing them all the way up often creates Scatters or special bombs. Free spins come with sticky cell multipliers that build up to x128 or more, turning decent hits into serious payouts. BGaming wrapped the whole thing in very high volatility and RTP numbers hovering around 97 percent, which gives the games that proper edge-of-the-seat feel without feeling rigged.

The studio did not stop at one release. They kept expanding the series at odinfortune.net with new themes and extra twists, keeping players coming back for the evolving gameplay.

Merge Up: The Original Spark That Started It All

Released on 26 October 2023, the first Merge Up hit the scene with very high volatility and a maximum win of 5,000 times the stake. The plot is straightforward but effective: a shimmering grid packed with gems of different levels waiting to combine.

Everything kicks off when matching gems cluster together. After the win registers, part of the cluster disappears and the survivors level up. This progression can keep going, with higher-level gems paying more. Reaching the top level turns symbols into Scatters. Landing four, five, or six Scatters anywhere on the grid awards 15, 18, or 20 free spins respectively. Extra Scatters during the bonus add five more spins each time.

The real star of the free spins round is the sticky cell multipliers. Every winning cluster in the bonus leaves a mark on those cells. If another win lands on a marked cell, it gets multiplied by two, and that multiplier doubles again with each new hit on the same spot, climbing all the way to x128. These multipliers stick around for the entire bonus and stack when multiple boosted cells are involved in one cluster. It creates moments where a single spin can clear big chunks of the grid with escalating payouts.

Players can also push their luck with the Chance x2 option in the base game, which slightly raises the bet but improves the odds of hitting free spins naturally. Or they can go straight in with the Buy Bonus feature to jump directly into the multiplier-filled rounds. The combination of merging chains and growing multipliers makes every spin feel like it has real potential.

Lucky 8 Merge Up: Asian Flair Meets the Merge Mechanic

BGaming brought the series into 2024 with Lucky 8 Merge Up, keeping the same 6x6 cluster foundation but adding an Asian-inspired lucky theme. It launched with the same 97.25 percent RTP and very high volatility, still chasing that 5,000x maximum win.

The merging process works almost identically. Clusters form, symbols upgrade through the levels, and top-tier combinations help generate Scatters. Free spins trigger the same way, but the bonus round introduces marked cells that build multipliers with repeated wins. Each successful merge on a marked spot ramps up the multiplier, creating that familiar stacking excitement.

What sets this one apart is how cleanly it integrates the lucky number eight motif into the progression. The core loop remains pure MergeUP, but the way clusters build toward bigger symbols feels particularly smooth here. Scatters drop or form naturally, and the free spins keep the cell multipliers active throughout, allowing long sessions where one good cascade can multiply across the whole grid. The Chance x2 and Buy Bonus options return, giving flexible ways to chase the feature.

Merge Up 2: Bigger, Bolder, and Packed with Bombs

By October 2025, BGaming released the direct sequel. Merge Up 2 pushed the max win to a hefty 10,000x while keeping very high volatility and an RTP around 97 percent. This version added bombs and more buy options, making the gameplay noticeably more explosive.

The merging still drives everything. Four or more matching symbols cluster, pay, and upgrade. When level eight symbols form a winning cluster, they create a Bomb symbol. The bomb explodes, clearing eight surrounding positions, boosting multipliers in those cells by one stage, and then transforms into a Scatter. This adds a whole new layer of chain reactions because the explosion itself feeds into more merges and higher multipliers.

Free spins start with three to six Scatters for 12, 15, 20, or 30 spins. Multipliers on marked cells continue building exactly as before, up to x128 per cell. The sequel also introduced three different Buy Bonus choices. Players can grab the standard free spins round, a version with starting x2 multipliers on cells, or one loaded with three to nine initial bombs that immediately start generating extra multiplier progress.

These additions make Merge Up 2 feel like the refined evolution. Bombs turn high-level clusters into area-clearing events that reset parts of the grid while ramping up the multipliers elsewhere. It creates longer, more dramatic bonus rounds where one bomb can set off a domino effect across the entire 6x6 field.

Sugar Merge Up: Sweet Upgrades to the Formula

The latest entry, Sugar Merge Up, dropped on 31 March 2026 and brought candy-themed symbols into the mix. It matches the sequel’s 10,000x max win, very high volatility, and 97 percent RTP. New booster modes add fresh variety to the merging loops.

The basic cluster and upgrade system stays true to the series. Symbols merge through nine levels, bombs and Scatters appear at the high end, and free spins run with persistent cell multipliers. What changes is the introduction of random boosters that sprinkle multipliers up to x128 across the grid and a Booster x16 mode that covers all cells with x16 right from the start of certain rounds. These options inject extra unpredictability and higher starting power into the cascades.

Merges feel juicier here because the candy symbols and boosters combine with the existing bomb explosions. A well-timed high-level cluster can clear sections, boost multipliers, and drop new high-value pieces all at once. The Chance x2 feature returns to help reach these boosted bonuses more often.

Across the whole MergeUP lineup, BGaming proved they know how to iterate on a strong idea. Each new title keeps the satisfying merge core while adding meaningful layers like bombs, extra buy choices, and booster modes. The series delivers exactly what fans of cluster slots want: long chains of upgrades, sticky multipliers that snowball, and the occasional massive cascade that justifies the high volatility. These games have carved out their own space by blending casual puzzle satisfaction with proper big-win casino potential.

The MergeUP collection shows no signs of slowing down. With each release BGaming tweaks the formula just enough to keep things fresh while protecting the addictive merging gameplay that made the first one stand out. For anyone who enjoys watching symbols combine and multipliers climb, these slots offer some of the most engaging cluster action available right now.