Genii

Queen of Aces

Slots Video Slots Action & Adventure Space Military Airship Aviation Queen Female

Military Aviation slot with selectable Free Spins modes

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

96.12%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.15

per spin

Reels

15 lines

Player rating

4.5 ★

5 votes

DEMO Play free, no signup

Genii

Embed on your site

4.5 / 5

5 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 96.12% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features8.5/10

12 features → 8.5/10

Game Mechanics5.3/10

f=12 r=5 p=15 → 5.3/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.15–37.5 (×250) → 6.0/10

Provider Reputation5.4/10

provider avg 5.4 → 5.4/10

Popularity3.3/10

synthetic proxy → 3.3/10

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: 69 — Queen of Aces by Genii

https://slotranker.com/genii/queen-of-aces#score

How to cite

Slot Summary

Choose among 3 Free Spins modes, each trading the number of awarded spins against a different Wild behavior. Queen of Aces turns that decision into the point of its aviation-themed bonus, while Genii keeps the base game conventional with 15 paylines and Expanding Symbols that can cover complete reels before the feature begins.

How It Plays

Base spins use a 5x3 grid with 15 paylines. Expanding Symbols can cover an entire reel, changing several line positions from one Wild landing.

The decisive choice comes after the Scatter Symbol trigger, when the player selects a shorter, stronger Wild setup or more spins with less persistent assistance.

Theme & Atmosphere

Military Aviation gives Queen of Aces its central subject, casting a Female pilot and Queen figure within an aerial combat setting rather than a card-room scene.

Airship, Space, and Action & Adventure references widen the setting beyond one aircraft, but the selectable bonus keeps the focus on tactical choice and changing Wild coverage.

Action & Adventure Space Military Airship Aviation Queen Female

Features & Win Potential

Expanding Symbols appear on specified reels and can cover every position there, helping the Wild Symbol contribute across several paylines at once.

Inside the selectable feature, Sticky Wilds favor persistence while Random Wilds / Additional Wilds favor broader but less predictable coverage from spin to spin.

Free Spins Multiplier Scatter Symbol Wild Symbol 5 Reels Sticky Wilds Additional Free Spins Expanding Symbols 96% RTP Free Spins Multiplier Random Wilds / Additional Wilds 15 Paylines

Bonus & Free Spins

The Free Spins trigger presents 3 options: fewer spins with persistent expanded Wilds, a middle allowance with different expanding reels, or more spins with Random Wilds.

Additional Free Spins are possible in the persistent-Wild options, while the larger initial spin allowance substitutes repeated Random Wilds for fixed reel coverage.

Spec sheet

Queen of Aces at a glance.

Identity

Slot nameQueen of Aces

StudioGenii

Released8/12/2022

Math

SlotRanker Score69

RTP96.12%

Max win—

Bet range$0.15 – $37.50

Player rating4.5 / 5 · 5 votes

Format

Reels5

Paylines15

Layout5x3

Features

Themes

Expected average based on this slot's 96.12% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.33

Cost per session$2.33

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 Queen of Aces? 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: Mediumassumed — not published for this slot

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 (Medium). The model is calibrated so the average return equals this slot's published RTP (96.12%), with wins capped at its top multiplier (1,000×).

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 Queen of Aces

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Compare Queen of Aces with other games

	Queen of Aces Score 69This game	7th Squadron DoubleMax Score 76	1942 Sky Warrior Score 63	Legacy of Kong Maxways Score 81	Wings of Victory Score 80
Identity
Studio	Genii	Yggdrasil Gaming	Red Tiger Gaming	Spadegaming	Nucleus Gaming
Released	8/12/2022	3/18/2025	11/25/2021	5/15/2023	5/2/2022
Math
RTP	96.12%	94%	95.68%	96.42%	96.21%
Volatility	—	High volatility	High volatility	Medium volatility	High volatility
Max win	—	15,000×	999×	—	922×
Format
Reels	5	5	5	6	5
Layout	5x3	5x5	5x3	7-8-8-8-8-7	5x3
Paylines	15	3125	30	200704	100
Min bet	0.15	0.2	0.1	0.2	0.25
Max bet	37.5	50	100	500	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	—	✓
Bonus game	—	✓	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Queen of Aces.

Comparing against

Queen of Aces

Genii

RTP

96.12%

Max win

—

Score

7th Squadron DoubleMax

Legacy of Kong Maxways

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