Rainbow Riches Free Spins is one of the most popular casino bonus offers amongst UK players. This is not quite as surprising since it's been immensely popular since it first launched. Applying a healthy dose of Irish Charm and some Irish Dance to boot, Rainbow Riches is famous for many reasons. Find the Leprechaun and look for the gold at the end of the rainbow in this hit online slot by software provider Barcrest. With three lucrative bonus rounds, you might snap up the jackpot.

But before diving in further, about the various variations that exist of this game, let's have a quick look at this game.

Rainbow riches free spins bonus game. In fact, in this feature all winning symbols that form are removed from the reels and the remaining ones spin once more for free and you won. You can get additional spins each time. This one is worth different amounts for the scatters, and so on up to a staggering 40 games. Rainbow Riches is a popular fruit machine in the UK and can often be found in the bookies or amusement arcades up and down the high street. In fact, it's made the transition to more traditional casinos and often can be found sitting alongside the IGT Pharaohs Fortune and Novomatic's MultiGaminator machines (home to the Book of Ra slot). Play £10, Get 30 Free Spins or 50 Bingo tickets On the first deposit of at least £10 made and wagered on the platform, a player will receive either 30 free spins to play on the game Rainbow Riches or get 50.

Rainbow Riches the game

When this game cropped up across the UK, it was in the classic fruit-style format. Barcrest has a long history dating back many years. It is, in fact, one of the most recognised software providers in the industry.

Since this company's inception, Rainbow Riches has gained the title of the most popular slot games in the UK. There is even a dedicated Rainbow Riches series that has produced several casino games under the same branding as well as themes.

Embark on an adventure to the emerald hills of Ireland and enter one of three bonus rounds where your entertainment will be kicked up a notch. On your reels, you will find the highest-paying symbols, including Wilds and the Rainbow Riches logo. The lowest paying symbols in the game come in the shape of card symbols, including A, K, Q, J and 10.

In the background, you also have the opportunity to admire some of the most stunning hills that Ireland has to offer, with a stunning rainbow above them.

Land three or more bonus symbols, to enter the bonus game. Who knows, you might win pots of gold?

Rainbow Riches: Game Basics

• The setup

Rainbow Riches is a 5-reel, 3-row and 20 payline slot game that is hugely popular across the UK in pubs. It is now available online with three superb bonus features: Pots of Gold, Wishing well and Road to Riches.

• Bet amounts

When it comes to betting amounts, you need to be a little smart. In the game of Rainbow Riches, you can set up your total bet value, via either a combination of pay lines and bet per line. You can learn more about this by looking at the paytable and looking at the in-game info sheet.

You can further change the set up as you play along. For example, you can increase or decrease the number of payments you would like to play with, etc. If you had to play with 20 pay lines at a bet per line of 10p, that means you would be playing at £2 per spins. You must look up this information.

Obviously, the fewer pay lines you bet on, the less likely you are to hit a winning combination. If you had to play with 1 pay line, the chances of hitting a winning combination would be slim. Sure, you would be saving your money, and sparing your bankroll, but you are essentially throwing money away if the chances are slim.

The biggest bet you can make by playing Rainbow Riches, is a whopping £100 per spin, while the lowest bet you can place is 10p per spin.

• Auto-spin

If you like to spin the reels of online slots, you will be pleased to learn that Rainbow Riches has an autoplay function, which is found at the bottom of your screen. Once you click on the red button, you will be able to pick between five and 100 auto-spins. You also have the added option of setting up loss and win limits, which is mightily convenience.

Remember, that to kick start the auto-spin function or to play Rainbow Riches, you would need to click on the 'Spin' button. This button is found at the lower right-hand side of the game. Each spin of the reels gives you the added advantage of triggering any of the three bonus rounds.

If you aren't sure how to play the game, it's always best to play Rainbow Riches free play. It will give you ample opportunity to learn the ropes to the game. There is also the information sheet, that explains the game in detail, including bonus rounds, symbol payouts and in-game bonus rounds.

Rainbow Riches: Features

• Road to Riches: This feature is activated when you land three Road to Riches symbols anywhere on the reels. When you first land on the game, you will spot a long road with numerous payouts and collect symbols.

Your aim here is to spin the button to determine how many steps you would have to take. The further you make it down the long and winding road, the higher your chances of striking it lucky. Hit a 'Collect' spot, and your round comes to an unfortunate end.

• Wishing Well: Land three or more Wishing well symbols on the reels to activate the Wishing Well bonus round. When this round triggered, three different wishing wells will crop up with each one disguising a multiplier. Your aim here is to pick a well. You will then be awarded the payout hidden within.

The best possible prize you can achieve in this round is a massive 500x your bet.

• Pots of Gold: Land three Pots of Gold symbols anywhere on the reels to enter another stupendous bonus game. When this feature is activated, you will spot gold, silver and bronze pots twirling and moving about on the screen.

Once they come to a stop, a pot will be randomly selected to award you with a multiplier. This will then multiply your bet. The top prize is 500x your wager.

How to win at Rainbow Riches

Play the Rainbow Riches version with the highest RTP

This goes without saying, but the higher the RTP of a slot game is, the better it is for your bankroll. It is not a cheat, but a little known fact. The Return-to-player (RTP), is a numerical percentage that states how much money you are expected to get from playing a game for a period of time. For a Rainbow Riches game, the RTP is usually up to 96%, which is a fairly good amount.

Avoid any Rainbow Riches games that have a low RTP. Some slot games can payout 90%. And although that might sound good in theory, it's not great when it comes to online gambling. That 6% difference can have a significant impact on your bankroll.

Since 96% RTP slot games pay out more money, more frequently, your best bet would be to play a Rainbow Riches slot game with the highest RTP. You can learn more about the games with the highest RTP here.

Pick the best game with the best features

Rainbow Riches Pick and Mix is a perfect example. This version of the games blends multiple stakes with Mega Game options. Picking the right features can profoundly improve your odds.

In the game of Rainbow Riches Pick and Mix, you are presented with several features to play with. You can pick up to three. There is, however, a small catch.

The more features you pick, the less are your chances of having a winning feature. If you select just one feature, you have a higher chance of taking home a bigger loot.

If you're not quite sure about this, you can always opt for Rainbow Riches Pots of Luck, which offers an entirely different set of features, that could earn you better results.

Play Golden Charms variation for bonus wins

Although some players find the Wishing Wells bonus round a tad annoying, you might want to think again if you're going to boost your bankroll. They might find them boring as the prizes can be on the lower side.

That being said the Wishing Wells bonus round in Golden Charms, can go up to a whopping £50. You can further win £25 on the Fields of Gold Variation and £15 on other variations of Rainbows to Riches.

Unless you explicitly opt for the Golden Charms variation, there is minimal opportunity to influence the size of your prize.

The £20 Super Spin trick

Rainbow Richer 30 Free Spins

Now, this is a bit risky, but if you're desperate for big wins, you might as well give it a shot. You can win big, but you can also lose big as well. What we are suggesting to today is to opt for the £20 super spins option. This option is only available in the regular Rainbow Riches version.

The great thing about super spins is that they can boost your winning percentages from 92% to 94%. This is only a small increase, but it can have a significant impact on your winnings.

Additionally, the super spins, also make pots wild and sticky. The sticky pots are crucial here. If you have one or two pots at the start of your first super spin, they are going to stay in place until the remainder of the game.

There are also extra features available, that can truly boost your winnings. There is one massive downside to this method, though. Since it's £20 a pop, it can deplete your bankroll severely. We recommend that high rollers use this method.

Variations of Rainbow Riches

Slingo Rainbow Riches: Luck of the Irish

If you are not quite familiar with Slingo, we recommend reading our article, which outlines how these games are taking the online gambling industry by storm.

In the game of Slingo Rainbow Riches, the Joker meets the infamous Leprechaun. Players get to combine the fun of slot games with the traditional Slingo grid. It has the same well-known features that are originally found in Rainbow Riches, but it's fast-paced.

The Slingo Rainbow Riches game has nine bonus rounds to keep things interesting for the players. The more Slingo's you find, the more bonus rounds you will unlock. Your aim in this game is to capture as many Slingo's as possible, by marking off numbers, horizontally, vertically or diagonally.

Rainbow Riches Free Spins

This classic version of Rainbow Riches could see you trigger up to 999 free spins. It comes with an RTP of 95.14% and ten pay lines. You can trigger the free spins by landing the bonus symbol on reels 1, 3 and 5 simultaneously.

Three bonus symbols grant you ten free spins, 4 earn you 14 free spins and five free spins gain you 20 free spins. Stacked bonus symbols on reel 1 provided you with additional free spins. You can land up to 999 free spins during this round. Grab a Casumo bonus and try it today!

Rainbow Riches Megaways Slot

Rainbow Riches Megaways gives you 117,649 ways to win on each spin. It comes with all the lucrative bonus features you love, including free spins, multipliers and mystery symbols. There is also a top prize of 10,000x your wager up for grabs.

The RTP of this slot game stands at 95.95%. When compared to other slots in its series, it's slightly lower. Rainbow Riches Megaways is best played with a bonus on Mr Green casino.

Land 4 or more scatter symbols on the reels to activate the free spins round. During this round, the multiplier increases every time you achieve a win. It also includes when cascade wins happen. There is also a Super Gem feature. This occurs when special gemstone symbols crop up on the reels. They will then transform into other gems boosting more winning opportunities.

Rainbow Riches Pick and Mix

This medium-volatile slot game comes with superb bonus features including Big Bet Game, Road to Riches, Pots of Gold, Free Spins, Magic Toadstool and Cash Drop. The sequel to the long-running Rainbow Riches slot game, this version has all the classic features that players have come to love.

With better graphics and vibrant background, Rainbow Riches Pick ‘n Mix comes with 20 fixed pay lines and the chance of snapping up a bonus. This game, in fact, has been designed for frequent wins and high entertainment value.

Rainbow Riches Drops of Gold

Rainbow Riches Drops of Gold comes with a lucrative 50 pay line format that can expand to 200 pay lines during the free spins round. It also comes with extra wilds to the reels. With an Irish jig playing in the background, you can't miss the ever-friendly Leprechaun that crops up in all Rainbow Riches games.

The top prize for this game is 250x your wager. It can only be awarded by the Rainbow Riches icon. If you want to boost your winning potential, you might want to consider using the Big Bet features, which improve your odds considerably.

One unique feature that is available in this variation is the additional set of reel spins. If a Drops of Gold icon lands on the fifth reels, all pots in the drop zone, will drop onto the reels to add additional wilds to the game.

You can activate the free spins bonus round by landing three or more bonus symbols anywhere on the reels. You can win anything between 8 and 32 free spins. Play Drops of Gold at LeoVegas casino with a bonus.

Rainbow Riches Fortune Favours

This 10-pay line online slot game comes with a range of bonus feature including the Big Bet. The Big Bet can activate four sets of reels with nifty perks including duplicating wilds, extra wilds and the removal of low-paying symbols.

Since this game comes with fixed pay lines, you must bet on all 10. You can always adjust your line bet. You can bet anything from 10p to £500 per spin. Both low and high rollers can thus play this game.

The RTP of this variation is a massive 97.75% when the Big Bets are activated. During the base game we played at Karamba, it stands at 94%.

The Big Bet feature removes low-paying symbols and activates four sets of reels. It also adds extra wilds and activates duplicating wilds.

Rainbow Riches Leapin' Leprechauns

This slot game is a little different when compared to others in the Rainbow Riches series. In fact, it doesn't feel like playing a slot game at all. It has more of a video game feel. Instead of spinning reels, you need to hop your Leprechaun from one floating island to the next, while winning riches along the way.

Rainbow Richer 30 Free Spins

Discover balloons, hearts, horseshoes and magic hats on any island for immediate power-ups.

Rainbow Riches Leprechauns Gold

If you are looking for a pot of gold at the end of the rainbow, Rainbow Riches Leprechauns Gold might be the game for you. This little fun slot game by Barcrest can be played on desktop and mobile devices.

It comes with seven reels and 50 pay lines. It also gives you the option to add the 20 Big Bet, which will add a massive rainbow to the reels. This rainbow has one purpose: to add a wild cash multiplier to the reels that are worth 500x your wager.

You also have the option to win between 8 and 25 free spins if you hit the bonus round. There is also the Wishing Well bonus feature that crops up after the free spins round. You have the option to pick between three different gold coins. Behind each coin, there is a prize: A multiplier or more free spins. Pick a coin and throw it into the well to see what you've won.

Rainbow Riches Reels of Gold

With ten reels and 100 pay lines, you can rest assured that you will be having fun aplenty playing this game. Like all Rainbow Riches games, you can play this game for free before playing with real money.

Similar to the game of Monopoly, this slot game comes with a unique setup. Besides the base game, there are also plenty of mini-game features that may crop up. These include the magic wilds feature, wild burst, wishing well bonus feature, reel win multipliers, near-miss win, near-miss free spin feature and stacked wilds.

These are all extra features that can truly boost your winning opportunities. We tried Reels of Gold at Dove Slots and claimed their reasonably generous welcome bonus. To enter the bonus round, you only need to land three or more balloon symbol. Land yourself six balloons, and you get to pick four out of 6 balloons that could result in 200x your payout.

Rainbow Riches Win Big Shindig

This legendary slot game comes with four reels and ten pay lines. However, there is also a jackpot prize up for grabs. At first glance, the game might be less than alluring. However, there are three bonus rounds and generous payouts during the base game.

Should you manage to obtain 5 logo symbols on a single pay line, you will earn yourself the jackpot prize.

The first bonus round is the Pick Me Bonus. When three hats crop up on the reels, this round is activated. The hats stay put, and you must pick one to reveal the prize. You could win a multiplier or an entry into the Pots of Luck Bonus.

The Pots of Luck Bonus sees a leprechaun and several pots. The Leprechaun dances the pots spin around him. Once he stops, one of the pots reveals the prize. You can also win a jackpot during this round.

Claim a top UK Casino Bonus

Rainbow Riches free spins are available in all of the above variations. Whether you are looking for a £10 free no deposit bonus, or a free spins on card registration promotion, check out the below UK casinos to play any of the above games.

Play Rainbow Riches For Free