King Shamrock Online Slots

Are you ready to have a shamrockin’ time? There are plenty of chances to win big in the latest Irish-themed game by Bonus Boss full of Irish Charm. Join King Shamrock on his regal adventure as he collects his riches along the way with 15 locked win lines!

Before you start your journey to the end of the rainbow, you’ll need a mobile or tablet that runs IOS 10 and Android 5.0 or above.

If you haven’t explored the charms of Bonus Boss before, you can play slots for free when you try the games in the Demo Mode. When you are ready, you can make a deposit quickly and safely using our Pay By Phone Bill method.

New players can get an up to £5* no deposit bonus, simply for signing up and creating your very first account. Play your bonus on one of Bonus Boss’s games, such as 3 Golden Wishes, Viking Lightning Spins and The Spinfather for as low as £0.05 per spin for up to 100 Free Spins – grab your free no deposit bonus here! However, even if you are a regular at Bonus Boss Casino, you could still get up to a £5 Bonus** when you refer a friend.

*18+. New Players only. Free Spins awarded as bonus credits. Up to £5 bonus credit. The max win of £5 bonus credit from the Lobby Game can be used for 100 spins at £0.05 per spin. Win paid as bonus credit. 7 day expiry. 40x wagering requirement. £50 Max withdrawal from bonus win. T&Cs apply. BeGambleAware.org

**18+. Up to £5 bonus received when the referred friend has played through their first deposit of £10. 40x wagering requirement. 7 day expiry. £50 Max withdrawal from bonus win. T&Cs apply. BeGambleAware.org

King Shamrock Online Slots Index

• How to Play King Shamrock Online Slots
• Reel Wins
• Regal Reels Mini Game
• Wild Symbol
• Free Spins
• Progressive Mega Jackpot
• Payout Information and Game Rules

How to Play King Shamrock Online Slots

1. Set your total bet amount. Before you set off on your adventure, you’ll need to set your total bet. Tap the ‘Bet’ button in the bottom-left of your screen and use the ‘+’ and ‘-‘ buttons to adjust your bet-per-line amount; the minimum you can bet is £0.01 and the maximum is £5. Your total bet is calculated by multiplying your chosen bet-per-line by the number of active win lines, and in King Shamrock they are locked to 15 lines. So, for example, if you were to bet £2 per line, your total bet would be £30 per spin.
2. Check the paytable. Located in the top left corner, you can find all the rules for the game.
3. Spin the reels! Once you’re ready to go, it’s time to Shamrock and roll!

Reel Wins

Once you’ve started spinning, you’ll want to know how to win big!

To win the pot of gold, you’ll want to understand how reel wins work. Wins are a multiplier of your bet-per-line amount and all win lines are played from left to right. Wins depend on the symbols you have spun in and how many of them appear on a win line. For this game, you will need at least 3 matching symbols to win a prize.

You’ll know when you’ve hit a winning combination because the winning lines will light up and winnings will automatically be added to your pot!

Remember, you can check the ‘Paytable’ to see exactly the value of each symbol, the game features and whether the win lines are locked!

Regal Reels Mini Game

King Shamrock is a generous king and willing to share his winnings with you!

There are 2 ways of entering the Regal Reels Mini-game. One way is via the Free Spins mode which is explained here.

The other way to reach the game is when you manage to spin 3 Leprechauns in reels 1, 3 and 5 the mini game will pop up and you will be in with the chance of winning up to x750 of your multiplier.

Once you enter this feature, you will be faced with 3 shamrocks, yellow, green, and blue. Each shamrock will have a different multiplier amount, giving you either x25, x50, x150 your winnings!

After your multiplier has been revealed by the winning shamrock symbols, your winnings will flash up on the screen. There is no need to go out of your way to claim your prize because any winnings will be automatically added to your pot. You will then be taken straight back to the reels to continue playing.

Wild Symbol

King Shamrock’s made it easier for you, Wilds say ‘wilds’ on their symbol! No messing about here.

The Wilds can substitute for any other symbol on the reels, giving you the chance to hit even more wild combinations… all except for the feature symbols and free spins.

For example, if you spin 3 diamonds, that’s a pretty good win, but add a wild next to it, that’s a win of 50x the amount.

Keep in mind that the progressive Mega Jackpot can’t be won with a Wild and you need 5 Jackpot symbols on a win line to win the Jackpot. However, if you manage to spin in a combination of Wild and Jackpot symbols, you could still get a regal prize.

Free Spins

A king he may be, but Shamrock loves anything free! Therefore, King Shamrock is bursting with Free spins across its reels. Line up 3 free spins on the 1^st, 3^rd and 5^th reel and you will get 5 Free Spins.

All free spins are based on the bet-per-line from your most recent paid-for spin.

But it doesn’t just end there! King Shamrock wants you to reach for the stars! When you activate the free spin mode, any stars you collect will be added to your meter! You can use these stars in the mini game to multiply your shamrock winnings!

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.

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.

The Mega Jackpot guaranteed starting value is £100,000, 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.

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

King Shamrock online slots has a theoretical return to player of 92.03%. This is based on long term playback. System malfunctions void all payments. Monies are staked in the following order: winnings, player deposits, bonus credit.

Bonus Boss general terms and conditions apply.