Merge Up

Merge Up is a vibrant gem-themed cluster slot from BGaming that blends mobile-style merging mechanics with thrilling casino action.

Designed for crypto casino players, it delivers explosive gameplay, merging wins, and a cascading rush of excitement. Released on October 26, 2023, Merge Up brought a mobile merging-game feel into the world of crypto slots. It’s BGaming’s creative leap into more casual-meets-casino style games.

Merge Up Slot At a Glance: Key Features, RTP, Volatility & More

• 🎰 The game uses a 6x6 cluster grid instead of traditional reels.
• 💸 It features a 97.25% RTP, making it great for long-term play.
• ⚡ Very high volatility means wins can be big—but not always frequent.
• 💰 You can score up to 5,000× your bet, with a max win of 250,000 USDT.
• 🧩 Cluster Pays – Match 4 or more adjacent gems to trigger wins.
• 🔄 Merge Up mechanic – Winning clusters upgrade into higher-level symbols.
• 🎉 Free Spins are triggered by 4 to 6 Scatter symbols (15–20 spins).
• ✨ Cell Multipliers during Free Spins can climb up to 128×.
• 🛒 Buy Bonus and Chance ×2 features for shortcutting into bonuses.

Merge Up centers around a vibrant lineup of gemstone symbols, each assigned a level from 1 to 9. When 4 or more matching gems land adjacent to one another, they form a winning cluster. After the payout, some of those symbols are removed and the rest evolve into higher-level gems, unlocking fresh potential for additional merges and back-to-back wins.

This level-based merging system adds a puzzle-like twist to the gameplay, offering consistent action without relying solely on traditional payline formats. The more a symbol merges, the closer it gets to top-tier payouts, with each upgrade keeping you hooked and anticipating the next cascade.

Once a gem reaches the highest level (level 9) through merging—or if it drops in directly—it becomes a Scatter symbol. These Scatters are more than just high-value icons; landing four or more activates the Free Spins feature, where the real magic happens.

Landing 4–6 Scatters triggers Free Spins:

• 4 Scatters = 15 spins
• 5 Scatters = 18 spins
• 6 Scatters = 20 spins

You can retrigger the feature when you land more Scatters during the round:

• 4 = +5 spins,
• 5 = +8,
• 6 = +10

During Free Spins, any cell involved in a win becomes marked with a sticky multiplier, which increases each time that spot hits again. Starting at 2× and doubling with every retriggered win, these Cell Multipliers can climb all the way to 128×, turning moderate hits into massive payouts—especially in a crypto slot environment where volatility is high and potential is explosive.

If you’re not inclined to leave it all up to chance, you can use the Buy Bonus feature to trigger the feature instantly for 10x your bet. To increase your chances, you can use Chance ×2 to double your shot at activating it naturally for an additional 0.25x your bet amount on each spin.

Merge Up by BGaming is a standout for anyone looking for something different in a crypto casino slot. The merging mechanics are fun, the visuals pop, and the Free Spins round delivers massive win potential—especially with sticky multipliers in play. It’s ideal for mobile, crypto-first players looking for an engaging twist on classic slot gameplay.

Merge Up FAQ – RTP, Free Spins, Mobile, and Where to Play3

If you’re looking for places that offer Merge Up, head on over to our top crypto casino list and click BGaming under the Provider filter. The resulting list will allow you to compare each casino’s main features and welcome bonuses so you can make an informed decision about where to play next!