X Minimum Collection Slot Review & Free Play

X Minimum Collection: Forge Your Path Through Roman Digits for Expanding Multipliers

Spinberry has never been a big fan of conventional, stereotypical slots, and with X Minimum Collection, they go even further away from them. There are no paylines, no free spins, and everything revolves around Roman digit multipliers, timed spins, and a Pick Me system that decides how far your wins can go.

X Minimum Collection is a no-payline 5x5 slot where Roman digits build stake multipliers, giving you the choice to collect wins or push further through Pick Me features.

This setup, placed on a quiet road of an ancient city, comes with a trade-off. The RTP is set at a low 93.23%, while the volatility is undisclosed, though it clearly leans toward the high side. Not the most comfortable combination going in.

The core mechanic revolves around those Roman digits and your ability to land those slippery gold coins. When the combined value reaches 10 or higher, it forms a winning multiplier. Each digit that lands gives you three spins to build toward that total. Miss it, and the setup resets. 

That showed in my session as I was landing wins roughly every 20 to 22 spins. Long waits, but no way around it.

When wins did land, they were good, averaging between 10x and 12x my bet. So the returns were there, but the gaps in between made it hard to stay engaged. 

There is a way to push things further. If you fill the side grid with Roman gold coin multipliers, you get a Pick Me option to choose a multiplier for your win.

I managed to fill that grid after around 120 spins and ended up with a 36x return. Not bad, but again, it takes time to get there. I wouldn’t count on reaching it quickly.

By the end of it, the pattern felt quite clear. The base game can produce high returns, but the long dry spells take away most of it.

In X Minimum Collection, there are no free spins or standout features to balance that out. If you’re looking for frequent action, this won’t offer much. There are better alternatives below with proper bonus rounds and more rewarding features.