10 free spins on Book of Dead
T&Cs apply. New players only. Opt in required. Free spins credited on Book of Dead at £0.10 per spin. Winnings from free spins will be paid into a withdrawable cash balance. 3 day expiry. 18+ BeGambleAware.org
100% First Deposit Offer
T&Cs apply. New players only. 100% deposit match offer. Deposit £50 and wager 30x for £50 cash reward. 7 day expiry. Only cash stakes on slots will qualify. 18+ BeGambleAware.org
Charge into the castle to play Rainbow King online slot game! With a Cash Castle Feature, Rainbow King Feature and more that could increase your winning potential. Rainbow King is a 5 reels, 20 payline slot game that has a bright and colourful setting which complements the title Rainbow King.
Bonus: Cash Castle Feature, Rainbow King Feature, King Cash Feature,
Rainbow King - Buttons
In Rainbow King online slot game, press the Bet/Line window to adjust your bet to the desired amount that you wish to play with.
In Rainbow King online slot game, make sure your Bet/Line is selected and once you’re happy, press the Start button to begin.
In Rainbow King online slot game, you can press the Autoplay button to spin your reels automatically for a number of rounds you wish.
In Rainbow King online slot game, press the Paytable button to view the game’s paytable.
Rainbow King - Bonus Features
Cash Castle Feature
In Rainbow King online slot game, when 3, 4 or 5 Castle symbols appear anywhere on the reels, the Cash Castle feature will be triggered. Once triggered, you must select a castle on the screen to reveal a prize. Depending on the number of symbols in view when this feature is triggered will depend on the amount that can be won.
Rainbow King Feature
In Rainbow King slot game, if you manage to find 3, 4 or 5 King symbols anywhere on your reels, this will trigger the Rainbow King feature. Once triggered, press the Spin button to move around the feature board collecting prizes and activating Rainbow King Characters. Any active Rainbow Kings pay a series of wins before this feature ends. This feature will ultimately come to an end when you land on a ‘Take the Money’ position. Note: Just like the Cash Castle Feature, the amount that can be won from this feature depends on the number of symbols in view when the feature is triggered.
King Cash Feature
In Rainbow King online slot game, when 3 Crown symbols appear anywhere on reels 2, 3 and 4, the King Cash feature is triggered. Once triggered, choose one of 12 crowns on the screen to reveal one of the available prizes shown on the left of the screen. Play Rainbow King slot game to see if you will be lucky enough to find some crown symbols!
Rainbow King Rules
In Rainbow King online slot game, the Wild symbol substitutes all other symbols except scatters. The Wild symbol can appear on reels 1, 2, 3, 4 and 5. All line wins pay from left to right and the symbols must be consecutive. Highest win only paid per selected line. All line wins pay only on lines in play. All line wins are multiplied by the bet per line. Scatter wins pay anywhere in view. Scatter wins are multiplied by the total bet. Between 1 and 20 lines can be bet on any game.
Here at Castle Jackpot, we think that the Rainbow King online slot is full of opportunity that could increase your winning potential. Also Rainbow King slot game is easy accessibility as it is available to play on all devices so you can play at home or on the go!