King of Slots Slot

Review, Demo Play, Payout, Free Spins & Bonuses

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  • High RTP of 97%
  • Win up to 30 initial free spins
  • Sticky wins available
  • Pretty outdated gameplay
  • Top win of 1000x quite low


In a market full of slots with different themes, it’s nice to go back to your roots sometimes and play a traditional slot. The only trouble is that classic slots often have a dated feel to them, leaving players not quite as excited as they’d hoped. This is where a slot like King of Slots comes in. It has an overall traditional fruit machine style with a modern twist to keep both old and new players entertained. This 25-payline title from software provider NetEnt includes wilds, sticky wins and a bonus free spins round to encourage you to keep the reels spinning.

The King of Slots theme

The King of Slots is very much a traditional slot in the sense that the 5 x 3 grid houses a bunch of fruit. In addition, there is a range of gems to uncover as this slot combines two favourite classic themes. The only difference is that this slot looks as though it has had a makeover, ensuring that it will appeal to those looking for a modern slot as well as those who enjoy the traditional theme.

How King of Slots looks and sounds

With traditional slots, you know what to expect before the game has even loaded. King of Slots doesn’t quite fit into that notion as it looks like many of the more recent, contemporary slots.

There isn’t too much going on in the background, although you can just make out the black-and-white tiled floor and curtain draped as though the reels are set on a stage. There is a purple backlight that radiates from behind the reels and 25 small dots lining the sides of the reels to indicate that there are 25 paylines. For those playing on desktop, you can move the cursor to their dots and that particular payline will appear on the reels, which is handy if you like to know where you stand a chance of winning.

To the right of the reels, you will find the king, who is a smiley, happy cartoon version complete with a crown. Whilst this does indicate that he is the King of Slots, his tie, which includes a spade and a club, and the checked black-and-white floor make you wonder if he is the king of other games, too.

On the reels, you will find your standard playing card symbols alongside the aforementioned fruit and gems. The fruit has been given an upgrade; if you look closely, you will notice that they are made out of gems. The only other main symbol that appears is the king's crown, which is the highest-paying out of all of the basic symbols.

The soundtrack is upbeat and is only made more exciting when you land a win. It almost feels as though you are part of a game show, with the anticipation rising due to the sticky wins feature and the sound of trumpets that blare out when your prize reaches your balance. The king looks as though he could be the game show host, whilst the reels are set within blocks, quite like many game shows past and present.

How to play King of Slots

Like most online slots, the player options are all situated at the bottom of the reels. This is where you can decide how much you want to stake per spin. The 25 paylines are fixed, yet you can still adjust two amounts that will change your total bet. The first is the coin value, which can be set between 0.01 and 1.00, followed by the bet level, which can be adjusted from 1 to 10. With all of the options set to the minimum, you can play a total stake of 0.25 or use the max bet option to play up to 250.00 when the level and coin value is at the highest option.

In addition to your bet and max bet options, there is also the autoplay option. Click on this and it will allow you to set between 10 and 1,000 automatic spins. You can also go into the advanced settings and decide whether you want the autoplay option to stop if your balance increases or decreases by a set amount, or if you trigger the main feature.

There is also an information icon on the panel, which is where you will find the full payline diagram and details of the symbols and features.

The King of Slots Paytable

The lowest payers on the reels are the playing card symbols, each with their own unique colour bordered by a golden edge. The 10 will give players 5, 10 and 40 if they land three, four or five matching symbols, whilst the J pays 5, 10 and 50. The Q pays 5, 15 and 75 for three, four and five of a kind, the K pays 10, 25 and 100 and the A will reward you with 15, 30 and 125 when you land three, four and five of the same symbol.

The gem-filled fruit is worth more than the playing card symbols, with the cherries offering 15, 50 and 200 when you land three, four and five of them. The lemon is worth 25, 50 and 250, whilst the watermelon will pay out 50, 100 and 300. The jewel-encrusted crown is worth the most and will give you 50, 150 and 1000 when you land three, four and five of them on the reels.

Features of King of Slots

There are three features on offer in this slot, the first being the blue Wild gem symbol. This will substitute for all other symbols that appear on the reels, minus the scatter.

The Sticky Win feature is a great addition to this slot and will help players win a potentially huge prize. Whenever you land a win, or if three or more scatter symbols appear, you will trigger the Sticky Win feature. All winning symbols will stick in place whilst those around them will continue to spin. If a symbol adds to your current win, it will also stick in place. This will continue until the landing symbols no longer contribute to your win.

The third feature involves everyone’s favourite: free spins. In order to trigger this, you must first find five or more purple gem scatters on the reels, with the number of free spins given depending on how many scatters appear on the reels.

- 5 scatter symbols will give you 10 free spins
- 6 scatter symbols will give you 15 free spins
- 7 scatter symbols will give you 20 free spins
- 8 scatter symbols will give you 25 free spins
- 9 to 15 scatter symbols will give you 30 free spins

Whilst many slots will allow a feature to be triggered by fewer than five symbols, the inclusion of Sticky Wins means that it is much easier than first thought. In addition to up to 30 free spins, players will also find that their winnings from this feature will be tripled to give them even more.

King of Slots free to play on the go

If you like to try out a number of slots before committing to parting with your money and playing for real, Slots Temple is the place to be. With a large selection of slots available, players can play entirely for free without the need to worry about their bank balance. If you are looking for a particular slot, software provider or theme, you can use the search and filter functions to find what you were looking for, whilst also being able to stumble across some new favourites in the process.

You don’t need to worry about how you are going to play these slots as they are also available to play on your desktop computer, tablet or mobile device, leaving the choice of how to play up to you. Just connect to the internet, click on a slot and get started with instant play.

Review of King of Slots

You would be forgiven for thinking that a traditional fruit and gem-themed slot may not be the most exciting option, but this slot plays on the classic style and gives it a modern twist. Not only does it look great, but it has some excellent features that will keep you interested. From wilds and scatters to free spins and sticky wins, this slot really exceeds expectations, giving players plenty to keep them spinning the reels for.

About King of Slots game makers NetEnt

With more than 20 years of experience in the gaming industry, Sweden’s NetEnt is one of the most recognisable names in the slot market. With over 1,000 employees, the company is at the forefront of innovation and continues to produce some of the most recognisable games available. Their collection includes slots with impressive graphics and fun features, such as NetEnt free spins, multipliers and exciting bonus games.

Some of the most popular NetEnt titles include Gonzo's Quest, Guns n Roses, Dead or Alive, Jack and the Beanstalk, Hall of Gods, Golden Grimoire, Reel Rush and Starburst.

If you enjoyed playing King of Slots, why not try these slots next?

The perfect mix between the traditional fruit machine theme and that of jewels and gems, King of Slots is an entertaining slot. If you enjoyed playing it, you may also like Twin Spin, Reel Rush, Extra Juicy, Starburst, Gemix, Double Stacks, Power Stars and Da Vinci Diamonds.

King of Slots FAQ

Can I play King of Slots for free?

Yes, you can. At Slots Temple, there are hundreds of slots for you to choose from, all available to play completely free. Just click on a slot, and you will be given a credit balance to play with as you wish.

Does King of Slots have free spins?

Yes, it does. Free spins are included as the main feature in this slot. In order to trigger it, you just need to land five or more scatter symbols on the reels. Five scatters give you 10 free spins, six scatters give you 15 free spins, and this continues, with 9 to 15 scatters awarding you with the maximum of 30 free spins. All winnings from the free spins bonus will also be tripled, making this a must-play feature.

Can I win real money when playing King of Slots?

You can't win real money when playing for free. This slot can be played purely for fun, meaning that no real money is involved. However, it is also available at some of the online casinos where you are able to deposit and wager real money with the chance of increasing your bank balance.

Are there any tips or cheats to help me win on King of Slots?

Due to the fact that a Random Number Generator is used for slots, there is no way that you can trick the game in your favour. The RNG ensures that all games have a fair outcome that cannot be cheated.

Can I play King of Slots with no deposit?

You can play without spending any money at all at Slots Temple, using credits instead to get a feel of what it is like to place a bet. If you do want to play for real money, you can look at some of the online casino sites that include King of Slots in its collection and do your research to find the best welcome or no deposit offer. Several sites will allow a set number of free spins for new players if you look hard enough.

Do I have to download anything before playing King of Slots?

You don't need to download anything. The slots available on the site are all instant play slots, which allow you to play straight away. Just find a slot that you like, click to load and play instantly.

Disclaimer: King of Slots trademark / license is owned by Net Ent. This site is not endorsed by Net Ent.

* Although we try and match games with Casinos that have them, we advise that you double-check the slot content on the casino before making a deposit.

Slot Data
Slot Name: King of Slots
Software: Net Ent
RTP: 97%
Volatility: Medium volatility
Paylines: 25
Reels: 5
Min Bet (all lines covered): £0.25 (GBP)
Max Bet: £50 (GBP)
Top Win: 1000
Features: Wild Symbol , Scatter Symbol , Multiplier , Free Spins , Medium volatility , 5 Reels
UK Available in GB? Yes. Net Ent have a UKGC license and are allowed to offer their games at UK licensed casinos.

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