SlotMill

Rainbow Rush

Slots Video Slots Fantasy Rainbow Leprechaun Lucky Irish

Play Rainbow Rush slot by SlotMill 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, and it cannot be bought.

How this score is built

RTP

95.2%

return to player

Volatility

High volatility

variance

Max win

12,000×

top multiplier

Min bet

$0.20

per spin

Reels

20 lines

Player rating

3.6 ★

3 votes

DEMO Play free, no signup

SlotMill

Embed on your site

3.6 / 5

3 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 & RTP8/10

RTP 95.2% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential8.2/10

x12000.00 (12000×) → 8.2/10

Features8/10

11 features → 8.0/10

Game Mechanics5.4/10

f=11 r=5 p=20 → 5.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–80 (×400) → 6.0/10

Provider Reputation7.8/10

provider avg 7.8 → 7.8/10

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 — Rainbow Rush by SlotMill

https://slotranker.com/slotmill/rainbow-rush#score

How to cite

Spec sheet

Rainbow Rush at a glance.

Identity

Slot nameRainbow Rush

StudioSlotMill

Released

Math

SlotRanker Score72

RTP95.2%

VolatilityHigh volatility

Max win12,000×

Bet range$0.20 – $80.00

Player rating3.6 / 5 · 3 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

Expected average based on this slot's 95.2% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.84

Cost per session$3.84

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 Rainbow Rush? 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 (95.20%), with wins capped at its top multiplier (12,000×).

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 Rainbow Rush

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Rainbow Rush with other games

	Rainbow Rush Score 72This game	Wild Link Riches Score 82	Stumpy McDoodles Score 81	Rainbow Jackpots Megaways Score 81	Double Lucky Mushrooms Doublemax Score 80
Identity
Studio	SlotMill	SpinPlay Games	Foxium	Red Tiger Gaming	Reflex Gaming
Released	—	6/23/2023	12/13/2019	5/23/2024	1/26/2023
Math
RTP	95.2%	96.43%	96.26%	95.77%	95.5%
Volatility	High volatility	High volatility	Medium/High	High volatility	High volatility
Max win	12,000×	5,000×	—	20,000×	19,999×
Format
Reels	5	5	5	6	5
Layout	5x3	5x3	5x3	6x7	5x3
Paylines	20	20	20	117649	20
Min bet	0.2	0.2	0.2	0.2	0.2
Max bet	80	50	60	4	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	✓	✓	—	—

Every number is shown as a delta against Rainbow Rush.

Comparing against

Rainbow Rush

SlotMill

RTP

95.2%

Max win

12,000×

Score

+ Bonus Game+ Respins

+ Respins− Multiplier

Rainbow Jackpots Megaways

Double Lucky Mushrooms Doublemax

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Dragon's Gold	Arcadem	95.17%	High volatility	13,980×	74
Sweet Candy Cash	Iron Dog Studio	95.18%	High volatility	15,000×	81
Fruit Strike: Extra 6	Bet2Tech	95.19%	High volatility	2,500×	56
Cops and Robbers Megaways	Inspired	95.19%	High volatility	—	73
Wild Catcher	Wild Streak Gaming	95.19%	High volatility	—	62
Rainbow Rush	SlotMill	95.2%	High volatility	12,000×	72
Nexus	Leap Gaming	95.2%	High volatility	10,000×	73
Hit the Bank: Hold and Win	Playson	95.21%	High volatility	20,000×	81
Dead, Dead or Deader	NoLimit City	95.22%	High volatility	19,349×	74
Serendipity	G.Games	95.23%	High volatility	5,194×	70
Rocket Men	Red Tiger Gaming	95.24%	Medium volatility	798×	75