Merge Up at Spassino: a Slot Where Wins Grow Into Bigger Gems
Merge Up is a BGaming slot that swaps reels and paylines for a 6x6 board of gemstones. You are looking for groups of identical gems that touch each other, and when a group pays it does not simply vanish: it fuses into a single gem one tier higher. That fusion step is what makes the game feel different from a standard cluster slot, and it is also why one spin can keep going for a while. Below we break down the rules, the published numbers and how to size your stake before opening it at Spassino.
Key facts
| Feature | Detail |
|---|---|
| Provider | BGaming |
| Layout | 6x6 grid, cluster pays |
| Theoretical RTP | 97.25% (verify in the info panel) |
| Volatility | Very high |
| Maximum win | 5,000x the stake |
| Features | Merging symbols, free spins, sticky cell multipliers |
The merge mechanic, step by step
A spin drops 36 gems onto the board. Any group of matching gems connected horizontally or vertically that reaches the minimum size pays out. The winning group then collapses into one higher-value gem, the remaining symbols fall, and fresh gems fill the gaps. If the new layout forms another group, the sequence repeats. The practical takeaway: a merge creates an opportunity for a chain, not a promise of one. Plenty of spins end after the first drop with nothing at all.
Sticky cell multipliers add a second layer. A cell that hosts a win can pick up a multiplier that stays put and increases later wins crossing it. How quickly it grows and when it resets is spelled out in the paytable; providers occasionally update such details, so read the version inside the game rather than any summary online, including this one.
Where the value sits: free spins
During free spins, cell multipliers stick around longer, which is where most of the game's upside is concentrated. That is typical of very high volatility design: the base game hands back smaller amounts, while larger results depend on a feature that arrives rarely. If you expect a steady trickle of wins you will be frustrated. If you know the pattern, you can pick a stake small enough to wait for the feature calmly.
Volatility and your budget in euro
With very high volatility, two sessions of equal length can end very differently. Keep each stake a small slice of the session budget: €50 at €0.20 per spin gives roughly 250 spins, while €1 per spin gives just 50. The 97.25% RTP describes the long run over millions of spins, not what you should expect back from one evening.
Bonus money and Merge Up
Before using bonus funds, check whether the game is allowed, how much it contributes to wagering and whether a maximum bet applies. Breaking a max-bet rule can void the bonus. Our wagering guide walks through the arithmetic.
Play within limits
Cascades are fast and can blur your sense of time, so set deposit and session limits first. At the time of writing we could not confirm Spassino as a Slovenian concession holder — the list is public, check it yourself. Our responsible gambling page explains how, and where to find free help from Gambling Therapy.
Open Merge Up at SpassinoRelated: Duck Hunters also uses a grid, paying scatter-style from eight matching symbols, while Mummyland Treasures goes big with up to 823,543 ways. See every title in the games overview.