Play'n Go

Dio Killing The Dragon

Slots Video Slots Fantasy Action & Adventure Mythology Animals Music Branded Battle Dragon Demon

Official Dio music slot combining fantasy combat with roaming wilds

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

94.25%

return to player

Volatility

High volatility

variance

Max win

15,000×

top multiplier

Min bet

$0.10

per spin

Reels

243 lines

Player rating

4.9 ★

20 votes

DEMO Play free, no signup

Play'n Go

Embed on your site

4.9 / 5

20 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 & RTP6/10

RTP 94.25% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential8.4/10

x15000.00 (15000×) → 8.4/10

Features10/10

14 features → 10.0/10

Game Mechanics7.7/10

f=14 r=5 p=243 → 7.7/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation6.5/10

provider avg 6.5 → 6.5/10

Popularity5/10

synthetic proxy → 5.0/10

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: 72 — Dio Killing The Dragon by Play'n Go

https://slotranker.com/play-n-go/dio-killing-the-dragon#score

How to cite

Slot Summary

A taste for high-volatility games with a x15000.00 ceiling is the clearest reason to consider Dio Killing The Dragon, though its 94.25% RTP makes that risk especially visible. Play'n GO treats the official Dio license as more than decoration: wolf Wilds drive respins, while free spins introduce Sticky Wilds, multipliers, Symbol Swap effects, and additional spins against the band's fantasy-metal setting.

How It Plays

The base game uses 243 Ways on a 5x3 layout. Matching symbols pay across adjacent reels, while the wolf Wild substitutes and can start a chained respin sequence.

Lock Up the Wolves begins when a Wild lands in the open cage. That Wild remains fixed, another cage opens on the next reel, and a further Wild continues the chain.

Theme & Atmosphere

The Branded and Music themes draw directly from Dio's heavy-metal catalog, placing the singer, wolves, demons, and a Dragon inside a theatrical Fantasy battle.

Action and Adventure cues follow a castle confrontation shaped by Mythology and Demon imagery. Songs including Holy Diver, Evil Eyes, and We Rock reinforce the license.

Fantasy Action & Adventure Mythology Animals Music Branded Battle Dragon Demon

Features & Win Potential

Sticky Wilds and Walking Wilds create two forms of persistence. One remains fixed through a sequence, while the other changes position across subsequent spins.

Respin Wilds carry the base-game action, while Multiplier and Symbol Swap effects increase the importance of Wild placement during more advanced feature states.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol Respins 5 Reels Sticky Wilds Walking Wilds 243 Ways Symbol Swap Additional Free Spins RTP range Respin Wild

Bonus & Free Spins

Three, four, or five Scatters award 6, 8, or 12 free spins. Wilds on the three middle reels become Sticky Wilds for the feature.

A special symbol can award two Additional Free Spins and activate a modifier. Available effects include a falling Wild, a Wild multiplier, or a Symbol Swap upgrade.

Screenshots

4 gameplay frames

Gameplay screenshot of Dio Killing The Dragon (1 of 4)

Gameplay screenshot of Dio Killing The Dragon (2 of 4)

Gameplay screenshot of Dio Killing The Dragon (3 of 4)

Gameplay screenshot of Dio Killing The Dragon (4 of 4)

Spec sheet

Dio Killing The Dragon at a glance.

Identity

Slot nameDio Killing The Dragon

StudioPlay'n Go

Released10/6/2022

Math

SlotRanker Score72

RTP94.25%

VolatilityHigh volatility

Max win15,000×

Bet range$0.10 – $100.00

Player rating4.9 / 5 · 20 votes

Format

Reels5

Paylines243

Layout5x3

Expected average based on this slot's 94.25% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.30

Cost per session$2.30

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 Dio Killing The Dragon? 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 (94.25%), with wins capped at its top multiplier (15,000×).

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 Dio Killing The Dragon

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Compare Dio Killing The Dragon with other games

	Dio Killing The Dragon Score 72This game	Stash of the Titans Score 60	Sakura's Dragon Score 55	Epic Hellas Score 77	Thunder vs Underworld Score 76
Identity
Studio	Play'n Go	Games Global	Mount Olympus	Peter and Sons	Pragmatic Play
Released	10/6/2022	8/6/2008	4/11/2025	1/22/2025	10/15/2024
Math
RTP	94.25%	95.07%	93.97%	96.47%	98.04%
Volatility	High volatility	Medium volatility	—	Medium volatility	High volatility
Max win	15,000×	—	—	2,500×	15,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	243	20	25	50	15
Min bet	0.1	0.2	0.1	0.2	0.1
Max bet	100	40	50	50	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	✓	—
Respins	✓	—	—	✓	—

Every number is shown as a delta against Dio Killing The Dragon.

Comparing against

Dio Killing The Dragon

Play'n Go

RTP

94.25%

Max win

15,000×

Score

+ Bonus Game− Scatter− Respins

Thunder vs Underworld

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