3 Oaks

Supreme Diamond XXL

Play Supreme Diamond XXL slot by 3 Oaks 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

—

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

—

per spin

Reels

grid

Player rating

4.9 ★

9 votes

DEMO Play free, no signup

3 Oaks

Embed on your site

4.9 / 5

9 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 & RTP—

no data

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features6/10

6 features → 6.0/10

Game Mechanics6.8/10

f=6 r=5 → 6.8/10

Context signals (tie-breakers)

Layout5/10

3x5 → 5.0/10

Bet Flexibility—

—

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

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: 49 — Supreme Diamond XXL by 3 Oaks

https://slotranker.com/3-oaks/supreme-diamond-xxl#score

How to cite

Spec sheet

Supreme Diamond XXL at a glance.

Identity

Slot nameSupreme Diamond XXL

Studio3 Oaks

Released5/17/2026

Math

SlotRanker Score49

RTP

Max win—

Bet range—

Player rating4.9 / 5 · 9 votes

Format

Reels5

Paylines—

Layout3x5

Features

Themes

Where to play Supreme Diamond XXL

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Compare Supreme Diamond XXL with other games

	Supreme Diamond XXL Score 49This game	Ultra Cluster Kingdom Score 92	Pine of Plinko 2 Score 90	Ruby Royal Score 89	Max Megaways Score 88
Identity
Studio	3 Oaks	GameArt	Print Studios	Popiplay	Big Time Gaming
Released	5/17/2026	9/24/2024	12/7/2023	11/15/2024	9/21/2022
Math
RTP	—	—	96.32%	97.11%	96.37%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	—	—	20,000×	10,100×	139,200×
Format
Reels	5	8	5	5	6
Layout	3x5	8x8	5x3	5x3	6x7
Paylines	—	Cluster Pays	10	15	117649
Min bet	—	0.2	0.1	0.1	0.2
Max bet	—	200	1	20	1
Features
Progressive	—	—	—	—	—
Wild symbol	—	—	—	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	✓	—	—	✓	✓
Bonus game	✓	✓	✓	✓	—
Respins	✓	—	—	✓	—