Yggdrasil Gaming

Goldstorm Ultra

RARE Slots Video Slots Fantasy Action & Adventure

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

Only 0.02% of slots combine Reels Doubling and Sticky Wilds.

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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%

return to player

Volatility

High volatility

variance

Max win

4,000×

top multiplier

Min bet

$0.20

per spin

Reels

20 lines

Player rating

3.9 ★

6 votes

DEMO Play free, no signup

Yggdrasil Gaming

3.9 / 5

6 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% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.2/10

x4000.00 (4000×) → 7.2/10

Features9/10

13 features → 9.0/10

Game Mechanics5.4/10

f=13 r=5 p=20 → 5.4/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.2–70 (×350) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 70 — Goldstorm Ultra by Yggdrasil Gaming

https://slotranker.com/yggdrasil-gaming/goldstorm-ultra#score

How to cite

Spec sheet

Goldstorm Ultra at a glance.

Identity

Slot nameGoldstorm Ultra

StudioYggdrasil Gaming

Released9/10/2025

Math

SlotRanker Score70

RTP96%

VolatilityHigh volatility

Max win4,000×

Bet range$0.20 – $70.00

Player rating3.9 / 5 · 6 votes

Format

Reels5

Paylines20

Layout5x5

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.20

Cost per session$3.20

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 Goldstorm Ultra? 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 (96.00%), with wins capped at its top multiplier (4,000×).

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 Goldstorm Ultra with other games

	Goldstorm Ultra Score 70This game	Ultra Cluster Kingdom Score 92	Serpentina Score 91	Emberfall Score 88	Eldritch Dungeon Score 87
Identity
Studio	Yggdrasil Gaming	GameArt	Massive Studios	SlotMill	Print Studios
Released	9/10/2025	9/24/2024	3/20/2025	11/9/2024	7/22/2024
Math
RTP	96%	—	96.53%	96.1%	96.1%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	4,000×	—	30,000×	15,000×	20,000×
Format
Reels	5	8	7	6	7
Layout	5x5	8x8	7x7	6x5	7x7
Paylines	20	Cluster Pays	—	Pay Anywhere	0
Min bet	0.20	0.20	0.10	0.20	0.10
Max bet	70.00	200.00	100.00	60.00	5.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Goldstorm Ultra.

Comparing against

Goldstorm Ultra

Yggdrasil Gaming

RTP

96%

Max win

4,000×

Score

Ultra Cluster Kingdom

+ Bonus Game− Wild− Multiplier

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