Please note that this website was stopped for all gambling activities on the 8th March. We regret to inform you that we have taken the difficult decision to surrender our licence with immediate effect and you will no longer be able to deposit and use our services.

Please be assured that any outstanding balances on your account will remain protected and available to be withdrawn in accordance with our terms and conditions.

You can find further details of how to withdraw your funds by logging in to your account. If you have any queries relating to our surrender you can direct these to our customer support team by using the Support section of the website.

Rainbow Slots

(4.8/5)

Rainbow Slots Online Slots

It’s time to explore the Emerald Isle in Rainbow Slots! This is a folklore-themed online slots game at Cashmo mobile casino that will see if you have the luck of the Irish. Is there a pot of gold waiting for you? Rainbow Slots is compatible with desktop or laptop computers, devices running Android 5.1 and above, or iPhone 6 and above, running iOS 12 or higher.

When you join Cashmo Mobile Casino, you could receive a No Deposit Bonus of up to 50 Free Spins with no deposit required*! All you need to do to claim your Free Spins Bonus is to create an account. Once you’ve registered, spin the lobby game to determine how many free spins you’ll get to play with.

*18+. New players only. Up to 50 (18p) locked free spins to use on Rainbow Slots. Win paid as bonus credit. 40x wagering requirement. 7 day expiry. £50 max withdrawal from bonuses without a deposit across all Intouch Games Accounts; mFortune, Mr Spin, Dr Slot, PocketWin, Casino2020, Cashmo, Bonus Boss, Jammy Monkey. T&Cs apply. BeGambleAware.org

How to Play Rainbow Slots

Get started by selecting ‘Play Now’ from the menu. The reels will load up in front of you, and then just follow these steps to play:

Decide your total bet amount. You total bet is your bet-per-line x the number of active win lines. Use the ‘+’ and ‘-‘ buttons to change these settings. You can bet from 2p to £20 a line. The number next to ‘Total Bet’ will adjust accordingly. E.G: bet 10p a line across all 9 win lines, and your total bet will be 90p.
Read the paytable. All win line pay from left to right. Details of winning symbol combinations and the multipliers of your original bet-per-line they award can be found in the paytable.
Understand reel wins. You can win across multiple win lines with a single spin. These will be added together to form your win. Only the highest win per line will be paid.
Spin the reels! Tap ‘Spin’ to start the reels. They will spin in and come to a stop at random. Wins will be highlighted on screen, along with the win amount. This will be automatically added to your credit.

Wild Symbols

The Rainbow Slots Wild symbol is the cluster of three mushrooms. You’ll spot them in the woodland as they have “Wild” written across them! This symbol can substitute for most game symbols with the exception of Free Spins and Mini-Game.

If you line up two frog symbols and a Wild, you’ll be awarded the multiplier for x3 frogs. This is important: you can’t win the Rainbow Slots progressive Mega Jackpot where a Wild lines up with the jackpot symbols. You need 5 of the jackpot pots of gold symbol to win that!

Lucky Lapper & Gamble Bonus Features

There are two bonus features you can unlock in this grand online casino game! First up, there’s the Lucky Lapper mini-game. Line up two or more Leprechaun symbols on an active win line to play. The more symbols you line up, the bigger the prizes up for grabs in the game!

Press Spin to roll the dice and move that number of spaces along the board. On the board, you’ll see multipliers and a few traps! Land on a multiplier to win that amount, or land on a shamrock to win a HUGE hidden bonus. You’ll keep playing until you land on a trap. When you do, you’ll collect your winnings and return to the main reels.

Rainbow Slots also has a Gamble feature! Press the ‘Gamble’ button to select which value wins you would like to gamble on. Any win matching your choice will take you to the ‘Gamble’ screen. You cannot gamble wins over £200.

In this feature, select which multiplier you want to play for. The bigger the multiplier, the harder it is to win. Press ‘Spin’ when you’re happy with your choice.

If the wheel lands on a multiplier, you win it! If it lands on a ‘Lose’, you lose your original win and return to the reels empty handed. You can change your mind about the Gamble and hit ‘Collect’ right up until you press ‘Spin’.

Free Spins

Line up 3, 4, or 5 Free Spins symbols on an active win line and you’ll bag 5, 7, or 9 free spins respectively! These spins will lock to your previous bet-per-line and number of win lines in play. They won’t cost you a thing though!

Progressive Mega Jackpot

The occurrence of 5 (five) “JACKPOT” Jackpot symbols on an active win line awards the progressive Mega Jackpot. The progressive Mega Jackpot is available on any bet, with 0.025% of the bet being added to the progressive pots. Half of the value gets added to the current jackpot, and half to a reserve pot ready for the next winner.

The Mega Jackpot starting value is £50,000, with even higher starting prizes possible with a built up reserve pot. The Mega Jackpot promotional pot system is available over any stake on any participating game plugged into the Mega Jackpot promotional pot.

When the Jackpot is won, it is reset and begins to rise again. Simultaneous wins can occur. If a player wins the progressive Mega Jackpot then a notification would occur BEFORE any other player was awarded the Jackpot. Any players in a game that contributes to that same Mega Jackpot will receive the on-screen notification of a reset the next time they press the spin button if it is within 10 minutes of the jackpot being won. Players will not be charged for the spin generating this notification.

In the event of a communication error after a progressive win result has been determined and before it has been displayed on screen, the win amount will automatically be transferred to the player’s account. While the game is live, the Jackpots cannot be terminated.

Payout Information and Game Rules

Rainbow Slots has a theoretical return to player of 94.62%. This is based on long term playback.

System malfunctions void all payments. Monies are staked in the following order: winnings, player deposits, bonus credit.

Cashmo general terms and conditions apply.

Looking for more Bonuses?

Want a chance to win some more Free Spins with no deposit? Check out our Sister Site Mr Spin. There are potential No Deposit Bonuses for new and existing players! These bonuses could get you some Free Spins, Bonus Credit or Deposit Boosts to play with on Mr Spin’s fun games.