Chasing rainbows and riches on Emerald Isle sounds like an exciting thing to do. The classical five-reel slot by Barcrest can lead to winning combinations of more than 500x your bet through a medium volatility base game and three bonus features.

Rainbow Riches slot was released in 2009 and all this time, the game has been among the most widely played video slots. Barcrest, being one of the top companies in the world of casinos, had the game as part of the casino floor since then.

Bets are made across 20 selectable paylines and a classical reel set of three rows and five reels. A Wild symbol is part of the action in addition to three extra symbols that can trigger one of three bonuses respectively.

Check out our Rainbow Riches slot review to find out more about the game that inspired many other games in its name, including the Slingo and Megaways versions. At any rate,  this game has its own unique features, like landing a winning outcome with two symbols or the fact that one of the bonus features has a quite high value at the starting point of the spread of wins that ends at 500x your bet.

Rainbow Riches Slot Online

Winning outcomes are laid out as per the usual for 3x6 games. Three or more symbols need to align with one of the 20 paylines. Being a multi-line game, players can win across multiple paylines.

Not surprisingly, the 2 lines are selectable. You can choose to bet across one payline, at the least, or any number between that and 20.

This enables you to pace your bets, getting them down to a penny per spin if needed, in order to have more of a reinhold over your adventure. Slot players have different approaches and this is definitely one. You can play full, round bets, one after the other, or you can go up and down the ladder as often as you want. The boat is yours to sail. 

And all of this with the hope of getting a bonus feature to trigger, which may bring about one of the big win multipliers on the menu - with a maximum of 500 times your bet.

About Rainbow Riches Slot

The game is almost guaranteed fun, the prizes are pretty decent and the theme is as jolly-green as ever. If the luck of the leprechaun is beckoning you, you can play Rainbow Riches by pressing the Spin button in the bottom right.

To fix the bet you can select from between one penny and an unbelievable £25.00 per payline and match the amount to how much you want to bet against the house.

Selecting all 20 paylines makes the bets more expensive, but you play one cent per line and roll with bets of 20p. That isn't too steep of a price to try your hand at the chance of landing a bigger prize and base game winnings  that can reach more than 20x from a single spin.

Design, Symbols and Graphics

You can get enough Irish spirit from this game that you can hand spread some out to other people. Starting with the frame around the reel set, we have a gilded woodcarve showing the fine, decorative Celtic braid.

The symbols are royal cards styled as numbers that the top-dog of the leprechauns would be writing in his gold-backed ledger.

The bonus symbols are hints at Celtic mythology, but still, all related to the critter that inspires one to seek their fortunes out in the world: a pointed-ear leprechaun, a well where you may toss your coin and a rainbow arching over a pot filled with golden coins.

Looking at the paytable, it reflects values that keep a fine balance, also in respect to the medium variance. You can win three matching symbols and get a at least a quarter of your wager back or you can win the single paylne top of 5x your bet.

The Wild does what it always does - substitutes for any of the standard symbols, including the Rainbow Riches slot logo, whose five symbols can pay 2.5x your bet.

Rainbow Riches Slot RTP, Volatility, and Payouts

In absolute terms, the paytable structure  had both low, medium and medium-high values, You aren't going to find more than one symbol to pay 25x your bet. Which means, all power is stored for a big win outcome in one of the bonus games.

We should note that all five of the low-paying symbol can pay an unusually great amount for a symbol in that category, for a combination of five.

The exact paytable values are these:

10 card: 0.25x, 0.5x, 5x
Jack: 0.25x, 0.5x, 5x
Queen: 0.25x, 0.5x, 5x
King: 0.5x, 2.5x, 7.5x
Ace: 0.5x, 2.5x, 7.5x
Rainbow Riches logo: 0.10x, 2.5x, 7.5x, 12.5x
Wild: 0.1x, 3x, 10x, 25x

We mentioned the medium volatility but didn't say a word about the theoretical return to player. That figure is 95.00% and represents the average of RTP in online casinos.

If you'd be playing Rainbow Riches at a land casino and no at an UK or Canada online casino, the average potential return will be lower, likely by more than 5%.

Rainbow Riches Slot Features

The game has three bonus features and to trigger either one, you need three of its respective symbols to land on reels three, four and five.

Road to Riches

This bonus feature is tied to the leprechaun symbol. Its scatter symbols bring you to a board game-like feature where the number that shows on the Spin button is the number of stops you are going to cross.

You can pick up multiple prizes along your way to the pot of gold which is worth 200x your bet. If the wheel stops on the Collect plate, the bonus feature ends and you get your prizes.

Wishing Well

This is the simpler of the three bonuses. It is a simple pick-me game. The bonus symbols are the fields that you can choose from. Either one can reveal a prize between the range of 2x and 500x your bet.

Pots of Gold

The game takes you to a generous well that is surrounded with hidden prizes. Select one of the pots to reveal your prize. There are bronze, silver and gold pots, which can hold prizes between 50x and 500x your bet.
 
Notice that the lowest prize here is an amazing sum, which brings us to the point why so many casino players play Rainbow Riches. Needless to say, the lowest prize  can redeem the bets made leading to the bonus or it can lead to the 500x jackpot.

Our Verdict

This is definitely one of the best old-school slots out there. It isn’t a fruit slot, but it is classic nevertheless. With only six standard symbols plus a paying Wild, the game leaves more room for any of the three bonus symbols to click. Rainbow Riches, the original game, is definitely recommended.

If you’ve set to spin the wheel of magic pots, say hi to the Leprechaun when you play Rainbow Riches slot with one of our welcome bonuses.