Astra's Rainbow King

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Astra's Rainbow King can be played for Real Money at the following sites:


Energy Casino:

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Rainbow King by Astra is an exciting addition to their selection of online video slots and came after the huge popularity of the famous original Reel King.

The Reel King mini slot machines still exist on this new Rainbow King game, however, there are also many other ways to win big which include the jackpot of 500x your stake.

The games design is bright and colourful with reel symbols displaying the usual card values, including bags of gold and wilds. A full screen of gold bags on the 5 reels when playing the max lines of 20 will pay you a nice prize of 250x your stake.

There are 3 more more ways to win big which can be obtained from the three feature games, all of which can land at anytime and they all have the potential to payout the jackpot.

First we have the Cash Castle, this is a pick me bonus which can pay anything from 2 to 500 times your stake depending on whether you landed 3, 4 or 5 Castles on the reels, landing 4 or 5 castles which is a little rarer but has bigger potential payouts once you select a castle to reveal its prize.

Another feature on this slot is the "Rainbow King" feature itself, this is a fun and interactive bonus to play. 3 or more king symbols in view will trigger the board game, by rolling the dice you will move around the board collecting cash or landing on king symbols which will turn into mini slot machines just like on the original Reel King, the slots will start spinning once you land on a "Take The Money" square. The board layout and final prize will depend on how many king symbols were landed to trigger the bonus. A very fun and potentially lucrative feature to play, the Joker square on the board by the way will simply transport you to another square.

Lastly and the most rare feature to trigger is the King Cash feature, this bonus is hard to trigger but loves to payout big, if your lucky you can select the jackpot as its always hidden within. Landing 3 Golden Crowns on the middle three reels will start this lucky bonus, you will be presented with 12 crowns, one of which you must pick to reveal your cash prize. On every bonus the prizes are fixed and range from x50 to x500 your stake, hitting the jackpot is quite possible!

Overall Rainbow King is one of the best and most entertaining video slots in Astra's library of online slot games. Quite simply because of the great design and frequency of bonus features to keep the player entertained. Check out the game for free below and if you decide to go and play for real money then we hope you hit a big win or two or best of all, the jackpot!

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