Rainbow King Slot Game

The Rainbow King slot is played on a 5 reel slot with 20 glistening paylines. Wins that shine bright are available in this colourful slot from Novomatic Gaming! The Rainbow King slot provides you with plenty of ways to win huge payouts of up to 500x your stake on any spin in the slot!

Rainbow King Slot Buttons


Select the Rainbow King slot paytable to view information such as the winning lines, symbol values and bonus rounds within the game.

Bet/Stake per Line

You can edit the stake in the Rainbow King slot by selecting the ‘+’ and ‘-’ buttons to increase or decrease the total bet amount.


Select the ‘Spin’ button to set the reels into motion!

Rainbow King Slot Bonus Rounds

Cash Castle

Landing 3, 4 or 5 Castle symbols will trigger the Cash Castle bonus round, in which you’ll select one Castle that will reveal a bonus round. The amount that can be won is dependant upon the number of Castle symbols landed when triggering the bonus round;

3 Castles - 2x to 25x total stake 4 Castles - 20x to 100x total stake 5 Castles - 100x to 500x total stake

Rainbow King

When 3, 4 or 5 King symbols land anywhere on the reels, this will trigger the Rainbow King bonus round! Press the Spin button as you move around the board, collecting prizes as well as activating Rainbow King characters! You will collect your winnings when you land on the ‘Take the Money’ position. Any active Rainbow Kings will pay a series of wins before the feature will end. Like the Cash Castle bonus, ehe amount that can be won is dependant upon the number of King symbols landed when triggering the bonus round;

3 Kings - 8x to 200x total stake 4 Kings - 27x to 400x total stake 5 Kings - 65x to 500x total stake

King Cash

Landing 3 Crown symbols on the reels will trigger the King Cash bonus round in the Rainbow King slot! Choose one of 12 Crowns on the slot screen to reveal one of the available prizes on offer; ranging from 50x to 500x your stake!

Take Time to Think | | 18+

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