Spinberry

Cleos Lucky Gems

Play Cleos Lucky Gems slot by Spinberry for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

SlotRanker Score

/ 99

05099

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

How this score is built

RTP

93.23%

return to player

Volatility

—

variance

Max win

5,000×

top multiplier

Min bet

$0.10

per spin

Reels

4608 lines

Player rating

3.8 ★

11 votes

DEMO Play free, no signup

Spinberry

Embed on your site

3.8 / 5

11 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

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

Payouts & RTP5/10

RTP 93.23% → 5.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features8/10

11 features → 8.0/10

Game Mechanics7/10

f=11 r=5 p=4608 → 7.0/10

Context signals (tie-breakers)

Layout5/10

6x5 → 5.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation5.3/10

provider avg 5.3 → 5.3/10

Popularity0/10

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: 55 — Cleos Lucky Gems by Spinberry

https://slotranker.com/spinberry/cleos-lucky-gems#score

How to cite

Spec sheet

Cleos Lucky Gems at a glance.

Identity

Slot nameCleos Lucky Gems

StudioSpinberry

Released7/8/2026

Math

SlotRanker Score55

RTP93.23%

Max win5,000×

Bet range$0.10 – $25.00

Player rating3.8 / 5 · 11 votes

Format

Reels5

Paylines4608

Layout6x5

Features

Themes

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

Bet per spin

Spins per hour400

Session length (hours)

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.

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

Bankroll ($)Bet per spin ($)Speed

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 (5,000×).

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 Cleos Lucky Gems

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Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Cleos Lucky Gems with other games

	Cleos Lucky Gems Score 55This game	Kawaii Neko Score 92	El Dorado The City of Gold Megaways Score 88	Santa Mummy Score 88	Pharaoh Fortune Realm Score 87
Identity
Studio	Spinberry	Naga Games	Pragmatic Play	Belatra Games	Nextspin
Released	7/8/2026	12/25/2022	3/25/2021	12/20/2023	—
Math
RTP	93.23%	97.16%	96.58%	96.36%	96.96%
Volatility	—	Medium/High	High volatility	High volatility	High volatility
Max win	5,000×	—	20,000×	25,000×	—
Format
Reels	5	6	6	6	5
Layout	6x5	6x5	6x7	6x5	5x4
Paylines	4608	32400	200704	823543	1024
Min bet	0.1	0.1	0.2	0.2	0.4
Max bet	25	200	100	50	4000
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	✓	—
Respins	—	—	—	—	—

Every number is shown as a delta against Cleos Lucky Gems.

Comparing against

Cleos Lucky Gems

Spinberry

RTP

93.23%

Max win

5,000×

Score

El Dorado The City of Gold Megaways

Pharaoh Fortune Realm

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