Rainbow Riches Locomotion Slot Demo by Light & Wonder
Released only for casinos licensed in United Kingdom. The free demo on this page plays from anywhere.
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Written by Secod on 03-11-2026
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Rainbow Riches Locomotion by Light & Wonder Slot Overview
Rainbow Riches Locomotion by Light & Wonder follows Rainbow Riches Deluxe with the same leprechaun in the Irish countryside, but adds a railway setting with a red-and-gold train carriage framing the reels. Green hills, autumn trees and glossy Irish-luck symbols create a bright, cartoonish backdrop.
The distinctive Hyper Reels scroll left to reveal fresh reels, with additional spins awarded when coins land. Free Spins merge the middle reels into a giant reel that can trigger further bonuses. BonusTiime rates the volatility Low. Explore the free demo on BonusTiime, without an account or deposit.

Rainbow Riches Locomotion Slot Specifications
Rainbow Riches Locomotion uses a 5×3 grid and 10 win lines, with line pays on adjacent reels from the far-left reel. Wilds expand to fill the reel they land on, and two Scatters run the features: the Bonus symbol for Free Spins and the Gold Coin for the LOCOmotion Bonus.
RTP (Return to Player)
The demo shows an expected return of 96.25% for the base game and 96.12% with Premium Play active. Light & Wonder also publishes lower versions of the game at 94.00%, 92.00% and 90.00%, so the RTP depends on the version a casino runs.
Volatility
The game rules and screens do not publish a volatility rating, and neither does Light & Wonder. SlotCatalog rates it low, so BonusTiime rates it Low, in line with its modest top prize.
Max Win
The game screens do not state a top prize. Light & Wonder lists it at 1,037.5x the bet.
Rainbow Riches Locomotion Slot Features

Hyper Reels, Free Spins, Wild, Bonus, Gold Coin, Premium Play and Gamble give Rainbow Riches Locomotion layered online slot gameplay, with expanding Wild symbols, special scatter symbols, bonus-triggered spins and a risk feature.
Hyper Reels
Hyper Reels drive the main bonus sequence. When 5 or more Gold Coin symbols land, their values are paid and the bonus begins. Only Gold Coins and blank positions remain, and the game awards 3 Hyper Reel Spins: the static reels scroll left to reveal a spinning Hyper reel, any Gold Coins it shows are paid, and each Hyper reel that lands at least one Gold Coin adds another spin. The bonus ends when no Hyper Reel spins remain.
Wild
The Wild symbol can appear on any reel and substitutes for all symbols except Gold Coin and Bonus. When it lands, it expands to fill the reel.
Bonus
Bonus is a scatter symbol that only appears on reels 3, 4 and 5. Landing 3 Bonus symbols triggers Free Spins. In the Free Spins feature, Bonus can also land on the giant reel and award an additional 8 Free Spins.
Gold Coin
Gold Coin symbols are scatter symbols that can land on any reel set and show cash values. The values use these multipliers of the current bet: 1x, 1.5x, 2x, 2.5x, 3x, 4x, 5x, 8x, 10x, 12x, 15x, 20x, 50x and 100x. A Gold Coin can also carry a Mystery value; awarded in a LOCOmotion trigger or inside the Hyper Reels, it starts the Mystery Win Bonus, where the value climbs before stopping between 10x and 100x the bet.
Free Spins
Landing 3 Bonus symbols awards 8 Free Spins. The feature uses a different reel setup: reels 1 and 5 exclude Gold Coin and Bonus symbols, while the middle 3 reels form one giant reel with a single visible symbol across 9 positions. Wilds on reels 1 and 5 still expand. The giant reel carries high-value Gold Coins worth 10x, 12x, 15x, 20x, 50x or 100x the bet: one landing pays its value and starts the LOCOmotion Bonus, after which the remaining Free Spins continue, and a Bonus symbol on the giant reel adds 8 more Free Spins.
Premium Play
Premium Play is a bet option paid on every spin while it is on: it raises the total bet to 1.5x the current bet, and line wins and Hyper Reel coin values are still calculated on the original bet. Qualifying wins at 2x total bet or more award one spin on the Bonus Wheel in the Railway Riches bonus, which can return multipliers, LOCOmotion, or 8 Free Spins; wins from or in conjunction with the LOCOmotion Bonus or Free Spins Bonus do not trigger the wheel.
Gamble
Gamble lets you risk qualifying wins for more cash or extra Free Spins. Each win can be gambled up to 5 times, and you can choose between Gamble Cash value and Gamble entry into Free Spins. A losing gamble ends the feature. Gamble triggers on wins of 5x the stake or more (2.5x the Premium Play stake), can win up to 30 Free Spins, and never pays more than 10,000x the stake.
Where to Play Rainbow Riches Locomotion by Light & Wonder
Rainbow Riches Locomotion is a country exclusive: Light & Wonder released it only for casinos licensed in United Kingdom, so the casinos below may not list it in your country. They are the highest-rated casinos on BonusTiime for Light & Wonder slots, each with the welcome offer shown at the top of its review.

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Rainbow Riches Locomotion Slot Review
Rainbow Riches Locomotion wraps its Irish luck theme in a train carriage frame, with bright hills, autumn trees and glossy symbols doing the heavy lifting. The Hyper Reels concept gives the layout its identity, because the bonus presentation changes how the reels are read instead of just dressing the screen.
The best part is the layering around Gold Coin symbols, Free Spins and the additional Hyper Reels sequence. The Low volatility rating matches the 1,037.5x top prize listed by Light & Wonder, so the appeal lies in the feature chain rather than in one huge hit. The gamble option adds risk, yet it still sits behind familiar win conditions.
Rainbow Riches Locomotion builds its bonus gameplay around Gold Coins that link the Free Spins giant reel to the Hyper Reels, with Premium Play and the Gamble as optional extras. It is a solid, steady entry in the series rather than a high-risk chase.
Ratings and reviews come from registered BonusTiime members (18+). Every written review is checked before it appears. Reviews are accepted in English only. Community guidelines
Rainbow Riches Locomotion Slot FAQ
How Does The Free Spins Bonus Trigger?
Landing 3 Bonus symbols triggers the Free Spins Bonus. The game switches to a different reel setup for this feature. Reels 1 and 5 remove Gold Coin and Bonus symbols, while the middle 3 reels combine into one giant reel with a single visible symbol across 9 positions.
What Does Premium Play Do?
Premium Play raises the total bet to 1.5x the current bet. A qualifying win of at least 2x total bet awards one spin on the Bonus Wheel in the Railway Riches bonus; wins from or in conjunction with the LOCOmotion Bonus or Free Spins Bonus do not trigger the wheel. The wheel includes multipliers from 1x to 5x, 3 LOCOmotion segments, and 1 Free Spins segment.
What Is The Maximum Win?
Light & Wonder lists the max win of Rainbow Riches Locomotion at 1,037.5x the bet; the game screens do not state it. The Gamble feature has its own cap and never pays more than 10,000x the stake.
Is There A Free Demo?
Yes, a free demo is playable on this BonusTiime page. It needs no deposit and no account, so you can test Rainbow Riches Locomotion directly. The demo also lets you check the 5 reel, 3 row setup and the 10 win lines before playing.
How Does The Main Bonus Mechanic Work?
The signature mechanic is Hyper Reels. When 5 or more Gold Coin symbols land, the game pays their cash values and starts the LOCOmotion Bonus with 3 Hyper Reel Spins. Each spinning reel can add another spin if it shows Gold Coins, and the bonus ends when none remain.

Before specialising in SEO and editorial strategy, Secod spent thousands of hours streaming and testing slot games extensively. This high-volume gameplay experience allows him to analyse volatility patterns, bonus frequency, feature depth and provider mechanics with accuracy. Every slot review he produces reflects genuine testing experience rather than theoretical summaries.
Quick Infos
- RTP90.00% – 96.25%
- VolatilityLow
- Max Win1,037.5x
- ProviderLight & Wonder
- SeriesRainbow Riches
- Min / Max Bet€0.10 – €10
- AvailabilityUnited Kingdom only
- Grid5×3
- Paylines10
- House Edge3.75%
- Release Date25-04-2024
- Free SpinsYes
- AutoplayYes
- Gamble FeatureYes
- Available on MobileYes
- Bonus BuyNo
- FeaturesBonus Symbols, Scatter Symbol, Expanding Wilds, Expanding Reels, Bonus Wheel, Gamble Feature, Low Volatility
- ThemesIrish, Travel, Carnival
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