Spinberry

X Minimum Collection

Number-collection slot with a repeated collect-or-continue decision

SlotRanker Score
45
/ 99
45
05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

RTP
93.23%
return to player
Volatility
—
variance
Max win
—
top multiplier
Min bet
$0.10
per spin
Reels
5
grid
Player rating
3.2 ★
3 votes
DEMO Play free, no signup
Spinberry
X Minimum Collection
Embed on your site
3.2 / 5
3 ratings
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User ratings are shown separately from the Slot Score unless stated otherwise.

Why this score

Partial data (71%)

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Slot score profile across 5 weighted categoriesPayouts & RTP5/10RTP 93.23% → 5.0/10Volatility8/10imputedimputed medium…Win Potential—no dataFeatures4.5/107 features → 4.5/10Game Mechanics4.3/10f=7 r=5 → 4.3/10
Payouts & RTP5/10
RTP 93.23% → 5.0/10
Volatility8/10imputed
imputed medium (unknown) → 8.0/10
Win Potential—
no data
Features4.5/10
7 features → 4.5/10
Game Mechanics4.3/10
f=7 r=5 → 4.3/10
Context signals (tie-breakers)
Layout5/10
5x5 → 5.0/10
0.1–250 (×2500) → 8.0/10
provider avg 5.3 → 5.3/10
synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 45 — X Minimum Collection by Spinberry

https://slotranker.com/spinberry/x-minimum-collection#score
How to cite

Slot Summary

X Minimum Collection fills the gap between a slot spin and a stop-or-continue number game. Spinberry replaces ordinary paylines with persistent Roman digits whose combined value must reach 10 before it becomes a stake Multiplier. The player can collect that result or risk another spin, while a filled coin meter opens a Pick Objects event with values reaching x81.
MechanicsCombine persistent digits, then bank or continue

How It Plays

Roman digits land on the 5x5 field and remain available while their values combine. A total of at least 10 creates the current stake Multiplier.

After a qualifying total appears, the player may collect it or spin again. Continuing can raise the combined value, but it also places the existing result at risk.

Theme & Atmosphere

The Minimalist presentation keeps the numeral field and collection meter visually separate, making the changing total easier to follow than a dense symbol paytable.

Roman digits provide the main decorative cue, but they also perform the central mathematical job, joining the theme and the result calculation in one symbol set.

Features & Win Potential

Symbol Collection keeps landed digits relevant across the decision sequence, while the Multiplier converts their combined value into the amount applied to the stake.

Mystery symbols can reveal numeral values, and the Bonus Meter tracks Gold Coin symbols independently from the total forming on the main field.

Bonus & Free Spins

The Bonus Meter uses a separate 3x3 Gold Coin grid. Filling every position activates the Pick Objects bonus and presents concealed Multiplier values.

Selecting one Bonus symbol ends the choice and applies its revealed value, with the published Pick Objects range reaching a maximum of x81.

Spec sheet
X Minimum Collection at a glance.
Identity
Slot nameX Minimum Collection
StudioSpinberry
Released
Math
SlotRanker Score45
RTP93.23%
Max win—
Bet range$0.10 – $250.00
Player rating3.2 / 5 · 3 votes
Format
Reels5
Paylines—
Layout5x5

True Cost to Play

Expected average based on this slot's 93.23% RTP — individual sessions vary with volatility.

Cost per hour$2.71
Cost per session$2.71

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

Bankroll survival simulator

How long could a bankroll last on X Minimum Collection? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Volatility tier: Mediumassumed — not published for this slot

Running simulation…
How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (93.23%), with wins capped at its top multiplier (1,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play X Minimum Collection

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Compare X Minimum Collection with other games

X Minimum Collection
X Minimum Collection
Score 45This game
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ElementoElemento
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Identity
Studio
Ethereal Gaming This provider has been reviewed and approved by the SlotRanker team. What does this mean?
Released—2/11/20212/22/202412/25/20223/9/2021
Math
RTP93.23%96.3%92%97.16%96.33%
Volatility—High volatilityHigh volatilityMedium/HighHigh volatility
Max win—10,500×4,995×—16,000×
Format
Reels55369
Layout5x55x53x36x59x9
Paylines—08324009
Min bet0.10.20.010.10.2
Max bet2501100200100
Features
Progressive—————
Wild symbol———✓✓
Free spins—✓—✓✓
Scatter symbol———✓✓
Multiplier✓✓—✓✓
Bonus game—————
Respins—————

Questions & Answers

X Minimum Collection FAQ

3 questions

X Minimum Collection has a 93.23% RTP, while its volatility level is not established by the supplied catalog facts.

Persistent Roman digits combine on the field, and a total of 10 or more converts into a Multiplier applied to the stake.

Filling the separate 3x3 Gold Coin meter opens the Pick Objects event, where the selected coin reveals a Multiplier worth up to x81.

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