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Try Your Luck with the Rainbow King Slot

Play Rainbow King at Energy Casino

Slot name:Rainbow King
Brand:Energy Casino
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Rainbow King Basics

A great way to enjoy slots is Rainbow King, a video slot game, which features 5 reels, some nice extra features, as well as great graphics, which make its Medieval theme really come to life. What’s more, this frequently paying title may bring you up to 250x your line bet!

Whether you like video slots or not, you cannot deny that Rainbow King has much to offer. This Novomatic title’s numerous qualities, including the captivating Medieval topic, qualify it as a desirable playground. There are numerous features, Cash Castle bonus round, as well as 250x maximum line bet win, multipliers, and Rainbow King along with Rainbow King’s relatively generous base-game wins.

Rainbow King Online Slot Traits

Generally speaking Novomatic tried to make Rainbow King appealing to classic games fans, but also to all those Energy Casino players who like their traditionally good video slots. Here’s what you can expect from this 5-reeler.

If you’re into slots with features, Novomatic probably thought of you when making this video slot. Apart from special features such as the slot’s cool bonus round, you can always benefit from 10 symbols that include a wild symbol that substitutes others and the Gold Sack symbol that pays up to 250x line bet.

Playing Rainbow King may bring you a win up to 250 line bet. This interesting video title also features the RTP rate of 95% overall return to player.

The Story of Rainbow King

Players gladly return to Rainbow King slot ever since its launch back in 2011, due to its standard qualities. This Energy Casino’s offering is continuously updated ensuring that all Rainbow King players enjoy their gaming experience.

How Does Rainbow King Work?

The rules of this slot are:

  • Wins start at matching symbols, wins are awarded for 5 of a kind symbols
  • Payouts are made left to right
  • Prizes are paid only for wagers placed on active lines
  • Just first wins per line are paid
  • Joker symbol is Rainbow King’s wild
  • Malfunction will make all play and winnings void.

How to Enjoy Everything Rainbow King Has to Offer

The combination of entertainment and lavish awards in Rainbow King game has always attracted players. Simply put, Novomatic made this 5-reeler pay out as soon as you hit corresponding symbols on an active payline. The left to right payout direction further enhances the winning odds. And this 20 paylines title can make you win big if Gold Sack symbols line up on your reels. More on Rainbow King features is available in this article.

You don’t even need to install any Energy Casino software.

To start the Rainbow King magic, you need to press the Start button and decide your preffered bet by pressing bet button Remember, Rainbow King lets you win up to 250x your line bet.

However, lining up all 5 matching symbols isn’t easy, especially if not all 20 paylines are active. For maximum wins, yes must be set to maximum.

The following is the guide to playing Rainbow King:

  • Let’s take a look at the number of active paylines first.

The payouts come left to right providing numerous winning opportunities as Rainbow King pays frequently. It is commonly believed that games having 20 paylines reward less but this video slot pays some worthy prizes.

  • Move on to picking the credit amount

With this decision resolved, all you are left with are the 20 paylines. Just move on to play: 250x your line stake is waiting to be hit.

  • Now that things are settled with the Rainbow King coin size, you can pick your line bet amount.

In terms of coins per line, Rainbow King keeps it very simple with obligatory 1-coin line bet.

It’s easy to tweak your bet in Rainbow King – simply set your preferred amount using a designated button.

  • Spin the reels with the help of Rainbow King’s Start option.

Apart from spinning the reels, pressing Start will also keep the previously set credit and lines. In addition, you can also use Rainbow King’s auto play mode with which those 5 reels will keep spinning on their own for maximum times. After they’re done, you can restart the auto spin round.

  • Now, before you start those 5 reels, you may want to look for Rainbow King’s full screen and volume buttons.

Choosing the full-screen option provided by Novomatic guarantees total immersion into the Rainbow King game with no distractions whatsoever.

When it comes to volume, Rainbow King lets you choose whether the Novomatic-designed sounds are on or off in a single click.

In terms of sound volume variations, Novomatic made this title somwehat old-fashioned – in thisotherwise advanced title the on/off button is the only volume setting.

Rainbow King Symbols Overview

On Rainbow King’s reels, you can find 10 symbols. The most attractive to you winning-wise will be:

  • Gold Sack
  • Ace, King
  • You’ll earn the least on Queen, Jack, 10.

But also, take a look at

  • the Wild wild substitute
  • the Castle sign

If you’re playing Rainbow King to win big, keep an eye on Gold Sack, its most generous symbol, 5 of which pay out a massive prize – 250x payline bet.


Last and the least come the Queen, Jack, 10, which pay out frequently and modestly. With 100 as its first payout, they still rank well, considering that you’ll see 5 of these symbols more often than others.

Bet Lines

This is a 5-reel, 20-payline video slot.

Rainbow King features 20 lines which bring great prizes on those 5 reels in this video slot. Pick your own number of paylines – from 10 to 20 using Rainbow King’s payline toggle.

All About the Paylines

  • This Rainbow King has lines that pay in left to right.
  • For you to get the prize, least number of symbols must match.
  • If you would like to replace any of ordinary simbols, Novomatic made it easy – you just need a Wild, which will replace any of them.
  • When you have several wins – some higher, some lower, you needn’t worry cause the higher win will be paid always!
  • If you want to get your prize, and you do, make sure you activated all of the bet line, because Rainbow King doesn’t pay inactive paylines.

How Many Reels are There in Rainbow King?

When it comes to its reels, Rainbow King kept things straight. Those 5 wheels move from up to down; downward is the most common direction for Novomatic slots’ reels, so there’s nothing special about Rainbow King in that aspect. This video slot’s prizes can be way more special, though.

You can win on 10 regular symbols in Rainbow King, among which is the Wild wild. Novomatic also included a special symbol into this video slot, which awards some decent prizes.

The Progressive Jackpot Feature

Sure, it’s good to have a progressive jackpot in a Novomatic slot, but when there isn’t one, there’re other ways of boosting your Energy Casino account. For example, the payline wager mutliplier of 250x and other profitable prizes could do to replace a progressive jackpot.

Could Video Slots be Compared to Classic Slots?

Players who enjoy video slots should try Rainbow King. There is an exciting range of animations and associated sounds. Relying on its expertise in video slots, Novomatic made this game highly likeable. Its 5 reels contain some great features, while its 20 lines display animations for every win.

Will Playing 3D Slots Help Me Win Bigger Prizes?

Nope, but there’s not much difference between Novomatic’s video and 3D slots, especially play-wise. The distinction is much bigger between them and classic slots. Anyway, Rainbow King’s quality is undisputable – Novomatic definitely invested lots of effort into its making.

Should I Download This Slot?

You can’t download Rainbow King, but you can play it directly on Energy Casino’s website.

Guide to Using Rainbow King’s Control Panel

This section is dediacted to Rainbow King buttons.

Pressing Start Starts the Game

Apart from this game starting icon, Rainbow King also has some other useful stuff on its delightful layout:

  • This classic slot can be enjoyed in full screen
  • Set the sound to your desired level
  • Get more details on this modern game

About Rainbow King’s Turbo Option

As it happens, Novomatic thought it’s good not to include a Turbo command in this classic slot, but that shouldn’t stop you from benefiting from it’s 10 beutifully designed symbols.

About Rainbow King’s Info Tab

Most people forget about the Rainbow King Info tab when they need some info. Contacting Energy Casino support is fine, but takes time, unlike the Novomatic-designed Info section that puts all the Rainbow King rules and details you need only a click away.

Details on the Autoplay Option

A very important element in all video slots is Autoplay. Most slots at Energy Casino feature it, allowing players to enjoy these video titles without spinning manually, but rather resetting Energy Casino slot’s Autoplay after it stops. When creating Rainbow King, your convenience was obviously on Novomatic’s mind, because this timeless Medieval tuned game involves Autoplay, which can spin maximum times . In return, you can benefit from the 95% RTP rate and win a lot without moving a finger.

Generally speaking, Autoplay is a very useful Rainbow King option for those who like faster play.

Setting the Minimum Bet

Here you have a very nice standard video slot, but it has just one shortcoming – no dedicated Bet One button. This means that you will be setting the lowest amount of money you want to bet per line.

Catering to everybody’s needs, Novomatic incorporated a command that will decrease the number of lines to 10. So, you don’t have to bet on all 20 paylines, you can play small. That’s fine. But, why would you do that? It would only impair your odds of going home with amazing bonuses and special features.

Return to player is important, and Rainbow King doesn’t offer a favorable number. It’s just 95%, and that’s simply too little.

Are There Any Wild Cards in This Novomatic Game?

Get ready to rumble, because this video slot is equiped with the Castle that gets you a x bet line multiplier.

About Rainbow King’s Scatter

Rainbow King’s Wild Symbol

Substituting all regular symbols in Rainbow King is its wild, which thereby brings more money to your Energy Casino bankroll. It works like this: by getting 4 Ace, King symbols and a wild , your payout will be 150x line bet multiplier.

win real cash on Rainbow King

The above image represents the Wild symbol.

Expanding Wild in Novomatic video

This slot gives prizes on regular basis, but one thing it will not give you is the expanding wild. This would be quite unfortunate if it weren’t for the extras that can make this classic slot one of your favoutites.

Rainbow King Stacked Wild

For some reason, Novomatic opted to pass on the stacked wild for this 20 paylines slot. Luckily, Novomatic was good enough to provide the line multiplier of 250xtimes your wager.

Does this Energy Casino Slot Have an Overlay Wild?

Unfortunately, this classic themed slot doesn’t have the overlay wild option. But there is always the chance that Novomatic will introduce it in a future version.

Paytable Rundown

If you’re interested in all the Rainbow King payout details, turn to its paytable, which Novomatic conveniently made easily available through the yes buton. What you’ll see there are 10 symbols and their pays explained. Rainbow King symbols’ prizes are paid as line bet multipliers. 5 symbols lined up pay prizes, but of them will do to win something, too. Novomatic put the great worth on the Gold Sack symbol, which will award you with 250x line bet as soon as you line up 5 of them. Then, if you get as many Ace, King symbols on one of the 20 lines, your balance will increase by 150x bet per line.

Lining up minimum symbols will result in a payout; but 5 of them on one of the 20 winlines will pay you well – up to 250x line bet, awarded by the first paying Gold Sack symbol. Hope to see many of these Rainbow King tiles, right? But the 2nd great paying, Ace, King symbols, have amazing prizes, too – match 5 of them and you’ll get a 150x line stake multiplier. Then, winning x line bet is also great; that’s exactly what will give you for winning 5 of them on an active line. Getting and wins is easier and less paid, but x and x line stake multipliers are a good addition to Rainbow King balance. And even the lowest paying among the 10 symbols, which comes in shape of Queen, Jack, 10 awards a prize worth mentioning: 100 times your stake per line.

The Energy Casino Credit Amount

There’s a couple of different ways for Rainbow King credit setup – check them out:

  • Setting the number of active winlines
  • Bet value setting
  • Bet per line in cash value

This is a 20 lines slot, which means you have that many paylines. But you don’t have to bet on all of them, you can choose to bet on just 10.

What is bet level? Just an another way to arrange your virtual coins over 20 lines in Rainbow King. Choose 1 – 1, betting between and on each turn.

Does Rainbow King Let Me Pick Out the Coin Value?

Coins bear a value in cash, that you can also set here in Rainbow King. Here’s how:

Casing Out with Rainbow King’s King Cash Feature

Winning is much sweeter with Rainbow King’s multiplier that could take your Energy Casino balance sky-high, even though Novomatic didn’t include a jackpot into this title.

The King Cash rules are simple in this particular 20 paylines slot – when you hit it, you will receive as much as 500x of what you have won thus far. If you win on several lines, Rainbow King is going to pick out the highest one and multiply it. Novomatic enabled a range of multiplication, the smallest being 50x.

Rainbow King Bonus Games, Multiplier Rounds, and Spins

Did Novomatic include any of these?

Information on Rainbow King’s Bonuses

Absolutely! One of the major prizes in this video slot can be won during its Cash Castle feature.

Is There a Double-or-Nothing Gamble Game in Rainbow King?

Novomatic opted not to include the risk feature in Rainbow King. This is not something you will really notice missing in a video slot, because you’ll be able to spin the 5 reels without feeling a pressure of going double or nothing.

Style, Design and Layout

Featuring that vivid video slot design, Rainbow King offers an authentic Medieval feel, which so many among us love. Besides, as a Novomatic video slot title, it involves a range of options that enable you to:

  • opt for real money play
  • access the paytable
  • choose the number of active lines
  • select the bet value
  • initiate a round of auto spin
  • open/close Rainbow King in full screen
  • mute Rainbow King sounds
  • open up Rainbow King’s Info tab

Energy Casino real cash games – Rainbow King

  • Search for Energy Casino’s official website and use the sign up option
  • Fill out the form
  • In the bonus code field put and get access to Energy Casino promos
  • Make a minimum deposit
  • Wager all you like on Rainbow King

Energy Casino Withdrawals

Collecting your win from Rainbow King is very easy. Once you win money, it will appear on your Energy Casino account. Then you pick the withdrawal method – which is Skrill, and there you have it. Also, you can ask Energy Casino customer support for more info on the limits.

If you take a Energy Casino bonus offer, like the new player bonus of 100%, you can count on the 50x playthrough requirements. You can’t withdraw your Rainbow King payouts without fulfilling those. As previously said, Energy Casino has withdrawal limitation policies, included in its T&Cs, not in Rainbow King’s Info section, which many players address for this info. Novomatic is not in charge of this, Energy Casino is.

Does This Novomatic Title Have a Test Play Version?

Sorry to say, but no test play of Rainbow King is included in the offer Energy Casino makes to its players. However, play this 5-reeler for real money and you could win 250x your line stake. For real.

Play Rainbow King On Mobile

That’s right, you can enjoy your Rainbow King adventure on the go from your iOS, Android, Windows, Blackberry mobile. This is possible thanks to Energy Casino and its mobile app which keeps those 5 reels running smoothly, maintaining the same Rainbow King qualities that we all love – the 250x line bet wins, the RTP rate of 95%, as well as the interesting graphics.

One of the things why Energy Casino casino is one of the most popular ones is because it has an app supported by iOS. So you can play this contemporary slot game on your iPhone and iPad, along with other Novomatic titles, just by downloading the app from iTunes.

As always, one must be certain when downloading apps, and same goes for Energy Casino app.

Mobile App Bonus for Novomatic Slots

If you hoped to receive a bonus for playing Rainbow King on you mobile device, Energy Casino will dissapoint you. There’s no mobile bonus. But this contemporary slot game could make you some serious cash with the 250x line bet multiplier.

How to Bet Smart?

It’s always good to have a plan, even when playing Novomatic games. A plan may not help you win much more, though, but rather avoid losing more than you planned. Don’t be fooled by numerous strategies for slots that promise better winnings – all wins in Rainbow King and every other slot are randomly determined, so you can’t influence that.

Just keep in mind one thing – what you need to do whenever you play a slot is to keep the maximum number of lines activated in order to boost your winning odds. Works for Rainbow King and other Novomatic titles, too.

Even if we count in Energy Casino’s profit, derived from zillions of spins on Rainbow King, this video slot has a very good payout prospects. With a 95 RTP and the volatility which provides generally smaller, but regular wins, this 5-reeler is a game worth trying.

Details about Novomatic:

  • Established: 1980
  • Founder: Johann F. Graf
  • Headquarters: Wienerstrasse 158 Gumpoldskirchen, 2352 Austria
  • Website:
  • Specialties: State-of-the-art Electronic Gaming Equipment, Online and Mobile Gaming, Gaming Operations, Lottery Solutions, Networked Technologies