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Emerald King Rainbow Road

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Minimum stake

Emerald King Rainbow Road review

  • Filled with fun details, Emerald King Rainbow Road isn’t just another lucky leprechaun slot game.
  • Let the Rainbow Road feature lead you to 20,000x your total stake!
  • Pragmatic Play adds some explosive features thanks to three bonus games!

Pragmatic Play has released another game to complement the original Irish-themed Emerald King slot this January. When compared to the original game, Emerald King Rainbow Road slot adds a few explosive features to the mix, and features 3 bonus games with exciting twists and turns! 

Read our full review to see where you can chase the whopping max prize of 20,000x your stake if you’re from the UK. 

Emerald King Rainbow Road Slot Overview

ProviderPragmatic Play
  • Rainbow Road Bonus Trail
  • Wild Symbols
  • Scatter Eliminator Bonus Feature
  • Mini Slots Feature
Min Bet £0.20
Max Bet £240
Max Win20,000x

Play Emerald King: Rainbow Road from the UK!

Pragmatic Play is quickly becoming a big name in the slots industry, which makes it easier to find and play its games across online casinos. Most of the sites in our list of casino reviews have already partnered up with this developer so that you can give Emerald King: Rainbow Riches a try at your platform of choice.

Emerald King: Rainbow Road Symbols and Payouts

The slot has five reels, three rows and 20 paylines on which you can bet between £0.20 to £240. The maximum wager per line is £12. All winning combos form from left to right starting on reel one.


Keeping with the game’s simple design, the reels consist of mostly card symbols ranging from 10 to A. The most valuable character is the game logo, and it can land you an instant 25x your stake for landing five on any payline. 

You have four-clover coin wild, and two scatters which are the leprechaun and his pot of gold. You have to get three of either to trigger one of the bonus features. Although the design is pretty straightforward, the overall theme is colourful with the symbols presented against green reels.


You can access the paytable and other game rules and info by pressing the ‘i’ icon on your screen. It shows you the value of each symbol and how much each pays out. Here’s a screenshot of the game’s paytable displaying payouts at a stake of £2:

Emerald King: Rainbow Road Min / Max Bets

You’ll find a wide betting range between £0.20 up to £240 with a max bet per line of £12. You can increase and decrease your wager size using the ‘+’ and ‘-’ buttons that are next to the play icon. 

Emerald King: Rainbow Road RTP, Volatility & Hit Frequency

Pragmatic Play delivers an RTP of 96.74% in Emerald King: Rainbow Road. The game is highly volatile, with the developer rating it a full 5/5 on its website. It’s understandable that when you’re playing for such high stakes, it’ll take a bit longer for the magical features to line up perfectly.

However, what we can say from our own personal experience is that it was worth the wait to trigger the Rainbow Road bonus game – although it took a good number of spins, we made up for our losses with a Super Win!

Emerald King: Rainbow Road Maximum Win

Although the slot doesn’t have a progressive jackpot, it offers a massive winning potential of 20,000x your total wager if you make it to the end of the path in the Rainbow Road feature. With the max bet in play, the slot can reward you with cash prizes of up to £4.8 million. 

Who needs a progressive jackpot with winning potential such as this one?

Emerald King: Rainbow Road Slot Features

You won’t see free spins as part of the leprechaun’s lucky features here. What you’ll find is a mash-up of fresh features that makes the slot highly innovative. You have one wild and two scatters to help you trigger one of the three main bonus features on the reels.


The lucky coin with the four-leaf clover is your wild symbol in the game. It can appear on all five reels. The wild can substitute for all other symbols except for the scatters. If you have two of the same symbols on a payline and a wild, the wild will complete the winning combination for you. 


Emerald King: Rainbow Road slot has two scatters to help you reel in the prizes. Both the leprechaun and the gold pot function as scatters to trigger one of the game’s three primary bonus features. The scatters only appear on the middle reels.

Rainbow Road Feature

You can trigger the Rainbow Road feature by landing the leprechaun scatter on all three middle reels. This feature also activates during the Scatter Eliminator rounds. Rainbow Road has 22 pit stops that each have a bonus prize to award. The more you progress, the higher the multipliers get!

You can collect up to 6 ‘steps from the mini slot on the bottom left corner, which means you’ll be able to advance 6 steps or less on the trail, OR, you can hit on collect, at which point the bonus game will end. At various points, you will land on a mini slot machine, which will spin for additional cash prizes, before continuing on your way.

The aim of the Rainbow Road is to make it to the end of the trail. If you do, you are eligible to play for the final prize, which can be anything between 50x to 20,000x your bet!

Scatter Eliminator Bonus Feature

The pot of gold scatters symbol triggers the eliminator bonus feature. If you find three pots on your middle reels, it activates this ‘pick me’ round. You have to pick some pots of gold to eliminate them one by one. The last pot you select also reveals the prize you win for this round. The size of the award is determined by how many scatters activated the bonus feature initially.

  • Three scatters can get you anything between 5x up to 20 x total bet
  • Four scatters worth between 10x up to 40 x your bet
  • Five scatters give you 50x up to 200 x your total bet

The scatter eliminator bonus feature can also randomly trigger the Rainbow Road feature.

Mini Slots Feature

During the base game, you can activate the mini-slots feature when all your reels turn green. It triggers between one and five mini slot machines, which will spin individually to give you some bonus prizes. This round ends when you stop hitting wins on all of these slot machines, and you’ll walk away with all the winnings accumulated from this round!

Graphics & Sound

The developer kept the gameplay very straightforward in design, making it an excellent option for newbies to the online slots industry. The theme reminds you of the old-school one-armed bandits, but has got exciting plots and twists in the feature section. The animated symbols are almost childlike but very colourful and fun. The graphics are crisp and clear, and the soundtrack is lighthearted.

Other Slots to try if you like Emerald King: Rainbow Road Slot

The features in this slot remind one of the Road to Riches Megaways slot from Barcrest. It’s a six-reel game with up to 117,649 ways to win that’s loaded to the brim with features such as cascading reels, free spins and multipliers. It has a solid RTP of 96% and a max winning potential of 12,500x your total stake.

You can also try Microgaming’s Lucky Leprechaun slot for a similar theme. The game has five reels and 20 paylines with a betting range between £0.20 and £20. It offers wilds, scatters and free spins, and you can win up to 1,000x your total stake. It’s not as massive as our Emerald King’s pot of gold, but still an enjoyable overall gaming experience.

Emerald King: Rainbow Road Review – Conclusion

Pragmatic Play keeps you glued to your screen in this rendition of a classic theme with its surprising and fresh bonus features. The wide betting range makes Emerald King: Rainbow Road affordable for many players to take a spin for the big prize. The simple design is fun and colourful, allowing you to focus on the stakes and not the graphics.

The Rainbow Road feature is fascinating and will keep your heart racing a bit faster each time you take this path less travelled. With a massive winning potential, fun features and a wide betting range, we’ve got a hunch that this slot won’t be easily forgotten!

Emerald King Rainbow Road


Maximum profit (x your stake)



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