Rainbow Riches slot review
The Rainbow Riches slot is a Barcrest classic, hitting the online casino world in 2009. It has an RTP of 95.17%, medium-high volatility, and a maximum win of $250,000. Plus, you can trigger up to 999 free spins.
In the years since its release, online slots have come a long way, but can this Irish classic still compete with modern-day games? To learn more, keep reading my Rainbow Riches slot review.
Highlights
Rainbow Riches slot review summary
The Rainbow Riches slot is definitely charming, with its old-school slot visuals and basic animations. The biggest animation is when there’s a win with the Rainbow Riches logo symbol, which transforms into a pot of gold.
As for audio, the game is primarily played without a background track, unless you’re playing in free spins mode. That’s when the folk music kicks in. There’s also a small cash register jingle when you land bigger wins.
The Rainbow Riches slot is classic all around, with just a Wild and free spins for bonus features. Despite the higher house edge and medium-high volatility, the bonus features trigger relatively often, which helps make the simple game much more engaging.
Pros
Free spins trigger frequently
Medium-high volatility ideal for high-rollers
Maximum win of $250,000
Cons
Lacks detailed game history
Limited bonus features
95.17% RTP
Rainbow Riches comprehensive review
I’ve put together this comprehensive Rainbow Riches slot review to give you all the details you’ll need before trying out this slot game. That includes Rainbow Riches’ slot RTP and volatility, its bonus features, its symbols, and their payouts. I also explain how the slot works and how to play.
RTP and volatility
The Rainbow Riches slot RTP is 95.17%. That’s paired with medium-high volatility. The game has a 5×3 grid and 10 paylines.
| Category | Details |
|---|---|
| RTP | 95.17% |
| Maximum win | $250,000 |
| Number of paylines | 10 |
| Volatility | Medium-high |
All of the paylines are active throughout the game, and symbols need to land on at least one payline, starting from the left-hand side, for a win.
The Rainbow Riches slot RTP is 95.17%, which falls below the industry average of 96%. It also has medium-high volatility, meaning you could have fewer wins, but they’ll be much higher in value. In fact, there was a point where I drained my bankroll while playing at maximum bet, because I didn’t have any wins.
Despite that, I did have more luck landing wins with the Rainbow Riches slot than with Fishin’ Frenzy, which has a higher RTP and low to medium volatility. The Rainbow Riches slot also has just six paying symbols, while Fishin’ Frenzy has 10. Fewer symbols means you’re more likely to have the same symbols land near each other, because there are fewer options to randomize
Bonus features
The Rainbow Riches slot has two bonus features. The first is free spins symbol, which act like a Scatter and are triggered when the free spins symbol lands on reels 1, 3, and 5. You need a minimum of three free spins symbols to trigger a free spins round.
Three free spins symbols will award 10 free spins, four will award 15 free spins, and five will award 20 free spins. The free spins round is played at the same bet value that you were using in the base game when free spins were triggered.
| Category | Details |
|---|---|
| Bonus features | Wilds, Scatters, Free spins |
| Top features | Free spins round |
| Jackpot | N/A |
Additional free spins can be awarded during the free spins round if additional free spins symbols land on the reels. The maximum number of free spins in one round can reach up to 999.
The second bonus feature is Wilds. Where free spins aren’t triggered and a win is possible, the free spins symbol will spin on itself like a coin to reveal the Wild symbol. This symbol can substitute for any symbol, except the free spins symbol, to create wins.
I think almost every slot should have a free spins round, but when it’s the only bonus feature available, it’s pretty basic. It’s in keeping with the style of this retro, classic slot, but that doesn’t make it engaging.
Luckily, it’s a feature that triggers relatively frequently on the Rainbow Riches slot. After playing for 20 minutes, I triggered my first free spins round with three symbols. I was awarded 10 free spins, where I won $3.35 on a bet of $0.10, which is pretty good.
I liked the way the free spins symbol doubled up at the Wild. It’s a fun detail, but more than that, it means that even if you didn’t trigger any free spins on that round, at least you might land a win.
Symbols and paytable
The Rainbow Riches slot has six symbols. These are 10, J, Q, K, A, and the Rainbow Riches logo. The 10, J, and Q are the lowest-paying symbols, while the Rainbow Riches symbol is the highest.
The 10, J, and Q have the same payout values. When landing three of a kind, you’ll get a payout of 5x your bet. With five symbols, it’s a payout of 100x. The K and A have much stronger payouts. Landing three Ks will award a payout of 10x your bet, and landing five takes the payout to 200x. When landing three As, that payout jumps to 300x.
| Category | Details |
|---|---|
| Theme | Irish |
| Reel layout | 5×3 |
| Highest paying symbol | Rainbow Riches logo |
| Adjustable paylines | N/A |
| Visuals | Classic |
| Sound | Folk |
| Mobile quality | Good |
The Rainbow Riches game logo is the highest-paying symbol in the game. It’s also the only symbol where you can have just two symbols for a win. This will award a payout of 5x your current bet. Three of a kind will give you a payout of 50x your bet, and five of a kind will award a payout of 500x your bet. The maximum win for any game of the Rainbow Riches slot is $250,000.

The Rainbow Riches slot comes with surprisingly good payouts. To compare, landing five of the lowest-paying symbols on the Rainbow Riches slot awards a higher payout than landing five of the highest-paying symbol on Red Tiger’s 777 Strike slot. It’s a difference of winning a payout of 100x your bet versus 77x your bet.
That doesn’t mean every win will be a big one, especially when playing with smaller bet values. It does mean that the slot has the potential to award some impressive wins, but with medium-high volatility and an RTP of 95.17%, you need to make careful bets.
How to play the Rainbow Riches slot
To start playing, press the green spin button on the right side of the grid. There’s an arrow button on either side of the grid. These open two control panels. The panel on the right side contains the spin button, the autoplay button, and the “i” button.
Autoplay has up to 100 autospins, but you can also choose to stop the autospins when your losses exceed a set amount, or when you land a win that’s higher than a set amount. The “i” button contains the paytable and explains how the bonus features work.
The control panel on the left side of the grid has the betting options, the settings button to mute the music, and the “?” button, which will provide additional player information.
| Category | Details |
|---|---|
| Min bet | $0.10 |
| Max bet | $500 |
| Autoplay | Available |
| Turbo mode | N/A |
| Game history | N/A |
To adjust your bets, press the plus or minus button to increase or decrease your stake per line. The available stakes are 0.01, 0.02, 0.03, 0.05, 0.10, 0.20, 0.30, 0.50, 1.00, 2.00, 3.00, 5.00, 10.00, 20.00, 30.00, and 50.00.
The stakes adjust your overall bet accordingly. These are the available bet values: $0.10, $0.20, $0.30, $0.50, $1.00, $2.00, $3.00, $5.00, $10, $20, $30, $50, $100, $200, $300, and $500.
At the bottom of the game window, there’s the number of paylines, your current balance, and your last win.
Casinos where you can play the Rainbow Riches slot
Barcrest slots are known for their classic slots and can be found at plenty of online casinos. If you want to give the Rainbow Riches slot a try, I recommend starting with these casinos:
| Casino Logo | Rating | Bonus | Go-to-casino button | Show more | T&C |
|---|---|---|---|---|---|
|
1
|
85/100
Expert rating
by Dasha G.
|
100% up to $1,000 and 2,500 Reward Credits on a $25+ wager
|
Play now players accepted |
|
|
|
2
|
88/100
Expert rating
by Paul P.
|
$20 Bonus Dollars + 100% up to $1,000
|
Play now players accepted |
|
Visit Borgata.com for Terms and Conditions. 21+ years of age or older to wager. NJ only. All promotions are subject to qualification and eligibility requirements. Rewards issued as non-withdrawable site credit, unless otherwise provided in the applicable Terms. Please Gamble Responsibly. Gambling Problem? 1-800-GAMBLER. |
|
3
|
89/100
Expert rating
by Paul P.
|
100% up to $1,000 + $25 On The House
|
Play now players accepted |
|
Visit BetMGM.com for Terms and Conditions. 21+ years of age or older to wager. MI, NJ, PA or WV only. Excludes Michigan Disassociated Persons. All promotions are subject to qualification and eligibility requirements. Rewards issued as non-withdrawable site credit, unless otherwise provided in the applicable Terms. Please Gamble Responsibly. Gambling Problem? 1-800-270-7117 for confidential help (MI), 1-800-GAMBLER (NJ, PA & WV). |
|
1
|
94/100
Expert rating
by Paul P.
|
1.5 million WOW Coins + 35 free Sweepstakes Coins
|
Play now players accepted |
|
|
2
|
94/100
Expert rating
by Sophie P.
|
50,000 Gold Coins + 1 Sweeps Coin
|
Play now players accepted |
|
|
|
3
|
93/100
Expert rating
by Sophie P.
|
50,000 Gold Coins + 1 Sweeps Coin
|
Play now players accepted |
|
|
|
4
|
89/100
Expert rating
by Vule P.
|
500 Gold Coins + 3 FREE Sweeps Coins
|
Play now players accepted |
|
|
|
5
|
89/100
Expert rating
by Paul P.
|
Up to 650,000 Gold Coins + 1,400 Fortune Coins
|
Play now players accepted |
|
|
|
6
|
89/100
Expert rating
by Sophie P.
|
50,000 Gold Coins + 1 Sweeps Coin
|
Play now players accepted |
|
|
|
7
|
89/100
Expert rating
by Paul P.
|
10,000 Gold Coins + 2 Sweeps Coins
|
Play now players accepted |
|
|
|
8
|
89/100
Expert rating
by Paul P.
|
25,000 Gold Coins + 2.5 Spree Coins
|
Play now players accepted |
|
|
|
9
|
89/100
Expert rating
by Paul P.
|
Up to 120,000 Gold Coins + 10 Sweeps Coins
|
Play now players accepted |
|
|
|
10
|
88/100
Expert rating
by Paul P.
|
100,000 Crown Coins + 2 FREE Sweeps Coins
|
Play now players accepted |
|
Expert verdict
The Rainbow Riches slot is a good option for players who prefer the retro vibe but are still looking for rewarding payouts. That being said, there’s plenty of room for the Rainbow Riches slot to improve, like adding new bonus features and upping the animations, or refining the visuals.
It’s a much more stripped-back slot experience compared to some of the video slots on the market nowadays, but it has its place.
Although it’s a simple slot, both visually and when it comes to bonus features, I’d still recommend that the Rainbow Riches slot is a game for more casual and experienced players, simply because it’s easy to get caught out in the medium-high volatility. The wider bet range is also more appealing to high-rollers, whereas low-risk players might prefer a tighter bet range, since they might feel out of their depth with such big bets.
FAQs
What is Rainbow Riches’ slot RTP?
The Rainbow Riches slot has an RTP of 95.17%.
What is the maximum win potential in the Rainbow Riches slot?
The maximum win on the Rainbow Riches slot is $250,000. This is also the maximum payout from the highest-paying symbol in the game.
Does the Rainbow Riches slot have a buy feature?
No, the Rainbow Riches slot doesn’t have any bonus buy features. Its bonus features include free spins and a Wild symbol.
What’s the bet range on the Rainbow Riches slot?
The Rainbow Riches slot has a bet range of $0.10-$500.
What’s the volatility on the Rainbow Riches slot?
In the Rainbow Riches slot, the volatility is set at medium-high. This means you could have fewer frequent wins, but they could be much bigger wins than on a low volatility slot. It also means you need to place your bets carefully, as you could go a long time without winning.