Pragmatic Play

Sleeping Dragon Ultra Dark

Play Sleeping Dragon Ultra Dark slot by Pragmatic Play for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.5%

return to player

Volatility

High volatility

variance

Max win

20,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.5 ★

19 votes

DEMO Play free, no signup

Pragmatic Play

4.5 / 5

19 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 & RTP9/10

RTP 96.5% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8.6/10

x20000.00 (20000×) → 8.6/10

Features7.5/10

9 features → 7.5/10

Game Mechanics5.9/10

f=9 r=5 p=10 → 5.9/10

Context signals (tie-breakers)

Layout5/10

3x5 → 5.0/10

Bet Flexibility8/10

0.1–240 (×2400) → 8.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

Popularity7.5/10

synthetic proxy → 7.5/10

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: 79 — Sleeping Dragon Ultra Dark by Pragmatic Play

https://slotranker.com/pragmatic-play/sleeping-dragon-ultra-dark#score

How to cite

Spec sheet

Sleeping Dragon Ultra Dark at a glance.

Identity

Slot nameSleeping Dragon Ultra Dark

StudioPragmatic Play

Released7/23/2026

Math

SlotRanker Score79

RTP96.5%

VolatilityHigh volatility

Max win20,000×

Bet range$0.10 – $240.00

Player rating4.5 / 5 · 19 votes

Format

Reels5

Paylines10

Layout3x5

Features

Themes

This slot exists in 3 RTP versions: 96.5%, 95.5%, 94.5%. The version a specific casino runs can be lower than the headline figure — check the paytable in your casino to confirm.

Expected average based on this slot's 96.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.40

Cost per session$1.40

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 Sleeping Dragon Ultra Dark? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (96.50%), with wins capped at its top multiplier (20,000×).

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.

Compare Sleeping Dragon Ultra Dark with other games

	Sleeping Dragon Ultra Dark Score 79This game	Serpentina Score 91	Pond of Plinko Score 91	Orient Story Deluxe Score 90	Medusa Megaways Score 87
Identity
Studio	Pragmatic Play	Massive Studios	Print Studios	Amusnet	NextGen
Released	7/23/2026	3/20/2025	12/10/2024	5/2/2024	4/24/2018
Math
RTP	96.5%	96.53%	96.1%	97.2%	97.63%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	20,000×	30,000×	30,000×	—	50,000×
Format
Reels	5	7	5	5	6
Layout	3x5	7x7	5x3	5x3	6x7
Paylines	10	—	20	20	117649
Min bet	0.10	0.10	0.10	0.20	0.25
Max bet	240.00	100.00	30.00	400.00	63.00
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	—	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	✓	—	✓
Respins	✓	—	—	✓	—

Every number is shown as a delta against Sleeping Dragon Ultra Dark.

Comparing against

Sleeping Dragon Ultra Dark

Pragmatic Play

RTP

96.5%

Max win

20,000×

Score

+ Multiplier− Respins

+ Multiplier+ Bonus Game− Wild− Free Spins− Respins

+ Progressive+ Multiplier

+ Multiplier+ Bonus Game− Respins

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