Barcrest

Rainbow Riches Reels of Gold

RARE Slots Video Slots Fantasy Magic Balloons Leprechaun Lucky Irish

Rainbow Riches entry using linked Colossal Reel sets

Only 0.02% of slots feature 10 Reels.

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%

return to player

Volatility

Medium/High

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

—

100 lines

Player rating

4.2 ★

5 votes

DEMO Play free, no signup

Barcrest

Embed on your site

4.2 / 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% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential—

no data

Features10/10

14 features → 10.0/10

Game Mechanics8.5/10

f=14 r=10 p=100 → 8.5/10

Context signals (tie-breakers)

Layout5/10

10x4 → 5.0/10

Bet Flexibility4/10

0.1–5 (×50) → 4.0/10

Provider Reputation6.5/10

provider avg 6.5 → 6.5/10

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: 75 — Rainbow Riches Reels of Gold by Barcrest

https://slotranker.com/barcrest/rainbow-riches-reels-of-gold#score

How to cite

Slot Summary

Wins can move from a smaller reel set into a much taller companion grid, giving Rainbow Riches Reels of Gold its defining mechanical promise before the bonus features appear. Barcrest joins a five-by-four set to a five-by-twelve Colossal Reel arrangement across 100 paylines. Its 96% RTP sits behind a feature-heavy design in which transferred wilds, random fairy events, expanding symbols, multipliers, and Free Spins repeatedly alter the two linked areas.

How It Plays

Each paid spin evaluates combinations across two adjacent reel areas. Activity on the smaller set can influence matching positions on the much taller companion set.

A stacked Rainbow Riches wild on the primary reels transfers to the corresponding Colossal Reel, allowing one symbol event to affect both halves of the layout.

Theme & Atmosphere

Irish, Leprechaun, Lucky, and Magic motifs preserve the familiar Rainbow Riches identity, with gold-seeking folklore providing a clear reason for the paired reels.

Balloons are more than decorative Fantasy imagery. They become the selection device that decides the Free Spins award, connecting the bonus presentation to its outcome.

Fantasy Magic Balloons Leprechaun Lucky Irish

Features & Win Potential

A fairy may interrupt base play with one of seven feature effects, including expanding wild behavior, symbol upgrades, multipliers, and access to Free Spins.

The Gamble option offers a separate risk decision after an eligible win, while transferred wilds remain the more distinctive mechanism during ordinary reel play.

Free Spins Multiplier Scatter Symbol Wild Symbol Medium/High Gamble Bonus Game High Payout 10 Reels Expanding Symbols RTP range 96% RTP Risk/Gamble (Double) game 100 Paylines

Bonus & Free Spins

Free Spins are assigned through a balloon selection, so the entry sequence determines the number of awarded spins rather than using one fixed total.

A separate higher-stake mode links several spins and can transfer expanding Rainbow Riches wilds from the main reels into the Colossal Reel area.

Spec sheet

Rainbow Riches Reels of Gold at a glance.

Identity

Slot nameRainbow Riches Reels of Gold

StudioBarcrest

Released10/5/2016

Math

SlotRanker Score75

RTP96%

VolatilityMedium/High

Max win—

Bet range$0.10 – $5.00

Player rating4.2 / 5 · 5 votes

Format

Reels—

Paylines100

Layout—

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$1.60

Cost per session$1.60

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 Riches Reels of Gold? 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-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 (Medium-High). The model is calibrated so the average return equals this slot's published RTP (96.00%), 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 Rainbow Riches Reels of Gold

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Compare Rainbow Riches Reels of Gold with other games

	Rainbow Riches Reels of Gold Score 75This game	Lots O’ Little Leprechauns Score 78	Irish Crown Score 77	Rainbow Trinkets Score 77	Action Boost 3 Lucky Rainbows Score 77
Identity
Studio	Barcrest	Blue Ring Studios	Pragmatic Play	High 5 Games	SpinPlay Games
Released	10/5/2016	—	12/30/2024	3/10/2023	11/21/2023
Math
RTP	96%	96.2%	96.52%	95.9%	96.27%
Volatility	Medium/High	High volatility	Medium volatility	High volatility	High volatility
Max win	—	3,000×	5,000×	2,963×	5,000×
Format
Reels	—	5	5	10	5
Layout	—	4-5-5-5-4	5x3	10x10	5x3
Paylines	100	2000	20	100	20
Min bet	0.1	0.2	0.2	0.1	0.2
Max bet	5	80	5	3000	40
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	✓	—	✓	✓
Bonus game	✓	✓	✓	—	—
Respins	—	—	✓	✓	—

Every number is shown as a delta against Rainbow Riches Reels of Gold.

Comparing against

Rainbow Riches Reels of Gold

Barcrest

RTP

96%

Max win

—

Score

Lots O’ Little Leprechauns

+ Respins− Multiplier

+ Respins− Wild− Bonus Game

Action Boost 3 Lucky Rainbows

− Scatter− Bonus Game

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01Why does Rainbow Riches Reels of Gold have two reel sets?

The smaller reel set can produce stacked wilds that transfer to corresponding positions on the taller Colossal Reel set.

02What is the RTP of Rainbow Riches Reels of Gold?

The catalog configuration has a 96% RTP and uses 100 paylines across ten reels.

03What can the fairy feature award?

The fairy can activate one of seven random effects, including wild transformations, symbol upgrades, multipliers, guaranteed wins, and Free Spins access.

04How are the Free Spins determined?

The Free Spins round uses a balloon-pick step to determine how many spins are awarded before the feature begins.

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