Yggdrasil Gaming

Dark Vortex

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Play Dark Vortex slot by Yggdrasil Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.06% of slots combine Pay Both Ways and Sub Symbols In Feature.

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

7,318×

top multiplier

Min bet

$0.10

per spin

Reels

243 lines

Player rating

4.7 ★

11 votes

DEMO Play free, no signup

Yggdrasil Gaming

Embed on your site

4.7 / 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 & RTP9/10

RTP 96.5% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.7/10

x7318.00 (7318×) → 7.7/10

Features10/10

15 features → 10.0/10

Game Mechanics6.8/10

f=15 r=5 p=243 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

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: 78 — Dark Vortex by Yggdrasil Gaming

https://slotranker.com/yggdrasil-gaming/dark-vortex#score

How to cite

Spec sheet

Dark Vortex at a glance.

Identity

Slot nameDark Vortex

StudioYggdrasil Gaming

Released10/24/2018

Math

SlotRanker Score78

RTP96.5%

VolatilityHigh volatility

Max win7,318×

Bet range$0.10 – $50.00

Player rating4.7 / 5 · 11 votes

Format

Reels5

Paylines243

Layout5x3

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 Dark Vortex? 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 (7,318×).

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 Dark Vortex with other games

	Dark Vortex Score 78This game	Evil Eyes Score 82	Hallowin Score 66	Horror Hotel Score 80	Haunted Reels Score 73
Identity
Studio	Yggdrasil Gaming	Hacksaw Gaming	Platipus Gaming	Relax Gaming	BGaming
Released	10/24/2018	9/4/2024	10/20/2022	1/25/2023	10/15/2024
Math
RTP	96.5%	96.24%	95%	96.17%	97%
Volatility	High volatility	Medium/High	Medium volatility	High volatility	Medium/High
Max win	7,318×	12,500×	1,380×	20,000×	5,000×
Format
Reels	5	5	5	6	5
Layout	5x3	5x5	5x3	6x6	5x3
Paylines	243	3125	50	0	3125
Min bet	0.10	0.10	0.50	0.10	0.50
Max bet	50.00	5.00	50.00	1.00	50.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	—	—	✓	—
Bonus game	✓	✓	✓	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Dark Vortex.

Comparing against

Dark Vortex

Yggdrasil Gaming

RTP

96.5%

Max win

7,318×

Score

+ Multiplier+ Respins− Bonus Game

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01What is the RTP of Dark Vortex?

The RTP of Dark Vortex is 96.5%.

02Can I test Dark Vortex for free before playing for real money?

Enjoy the free demo of Dark Vortex to learn the mechanics and bonus features.

03Will Dark Vortex work on Android or iOS?

Dark Vortex works well on both iOS and Android.

04Can I wager real funds on Dark Vortex?

Yes, Dark Vortex is available for real-money play.

05What’s the biggest win you can get in Dark Vortex?

The most you can win from a single spin in Dark Vortex is x7318.00 your bet.Depending on the combinations of features, you can win up to x7318.00 your bet in Dark Vortex.

06Does Dark Vortex support Bonus Buy functionality?

No, Dark Vortex does not include a Bonus Buy feature.

07Do you get free spins when you play Dark Vortex?

Yes, the Free Spins feature is part of Dark Vortex.

08Does the Megaways mechanic work in Dark Vortex?

The Megaways mechanic isn't used in Dark Vortex.

09Is a progressive jackpot available in Dark Vortex?

No, there is no progressive jackpot in Dark Vortex.

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