Crazy Tooth Studio

Queen Of The Crystal Rays

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Play Queen Of The Crystal Rays slot by Crazy Tooth Studio for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.7%

return to player

Volatility

Medium volatility

variance

Max win

2,597×

top multiplier

Min bet

$0.20

per spin

Reels

50 (Bothway) lines

Player rating

3.8 ★

20 votes

DEMO Play free, no signup

Crazy Tooth Studio

Embed on your site

3.8 / 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 & RTP9/10

RTP 96.7% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.8/10

x2597.00 (2597×) → 6.8/10

Features6.5/10

8 features → 6.5/10

Game Mechanics6.3/10

f=8 r=6 p=50 → 6.3/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility6/10

0.2–50 (×250) → 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: 66 — Queen Of The Crystal Rays by Crazy Tooth Studio

https://slotranker.com/crazy-tooth-studio/queen-of-the-crystal-rays#score

How to cite

Spec sheet

Queen Of The Crystal Rays at a glance.

Identity

Slot nameQueen Of The Crystal Rays

StudioCrazy Tooth Studio

Released7/24/2019

Math

SlotRanker Score66

RTP96.7%

VolatilityMedium volatility

Max win2,597×

Bet range$0.20 – $50.00

Player rating3.8 / 5 · 20 votes

Format

Reels6

Paylines50 (Bothway)

Layout6x4

Features

Themes

Expected average based on this slot's 96.7% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.64

Cost per session$2.64

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 The Crystal Rays? 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: Medium

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 (96.70%), with wins capped at its top multiplier (2,597×).

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 The Crystal Rays

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Compare Queen Of The Crystal Rays with other games

	Queen Of The Crystal Rays Score 66This game	Jungle Queen Score 80	Arabian Secret Score 75	Book of Magic Score 73	Moon Guardians Score 67
Identity
Studio	Crazy Tooth Studio	BGaming	RubyPlay	Amusnet	Amigo Gaming
Released	7/24/2019	2/20/2025	7/29/2022	7/22/2014	1/22/2025
Math
RTP	96.7%	96.15%	96.34%	96.09%	—
Volatility	Medium volatility	High volatility	High volatility	Medium/High	Medium/High
Max win	2,597×	10,000×	1,345×	10,000×	1,200×
Format
Reels	6	5	5	5	5
Layout	6x4	5x3	5x3	5x3	5x3
Paylines	50 (Bothway)	20	50	20	30
Min bet	0.2	0.25	0.1	0.01	0.3
Max bet	50	25	10	1000	90
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	—	✓
Multiplier	✓	✓	—	—	—
Bonus game	✓	✓	✓	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Queen Of The Crystal Rays.

Comparing against

Queen Of The Crystal Rays

Crazy Tooth Studio

RTP

96.7%

Max win

2,597×

Score

+ Free Spins+ Scatter

+ Free Spins+ Scatter− Multiplier

+ Progressive+ Free Spins− Multiplier− Bonus Game

+ Free Spins+ Scatter− Multiplier

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