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Play Online Slots

Choosing the best online slots or free slots to play on King Casino will be the most challenging part! With so many game options in our online casino, you can be certain you’ll find the best slots on this site.

Fishin Frenzy and Rainbow Riches are among some of the most iconic online slots titles in our library of slot machines, along with others from the best software providers (NetEnt, Microgaming, Play N Go, and others). If you like bonus rounds, you should check our slots online, which boast a wide range of excellent bonuses like bonus spin rounds. Plus, you’ll get 50 extra spins when you sign up to King Casino, and take advantage of our generous Welcome Package. 

King Casino is licensed under the United Kingdom Gambling Commission and Malta Gaming Authority and provides a safe environment to play online slots. We offer more than 1,000 casino slot games, table games, and live dealer games from reputable operators within the iGaming industry under one roof. You’re sure to find a slot game that’s right for you, and all of our new online slots have been optimised to be enjoyed on all devices, so no matter where or when you are playing, we have a slot game that is right for you. Slots games with fully optimised mobile slots are hard to find, but you have access to more than you can imagine with us.

How to find the Best Online Slots?

The key to finding the title of the right online slots here at King Casino is finding the online slot machines that best suits your preferences. If you are looking for a particular style of theme, a specific number of reels or a certain bonus, we have it all!

For those who did not play online slots before, we also offer in-depth game descriptions written by industry professionals; these provide info about the game and how to play it.

The original slot machine design was merely reels and a button. This is what made the game so popular, and it has come a long way from its original look, which was somewhat simplistic. In spite of that, the added features and bonuses have made slot games that much more enjoyable. Slots may not offer a structured way to win like table games, but their unpredictability and flexibility certainly make them stand out in that regard.

How to Play Online Slots

Playing online slot games is rather simple, provided you join the right site. There is no specific set of skills required for playing slots, but it’d be good to have some personal traits, such as persistence, patience and an ability to make quick decisions.

At King Casino, you will have to decide whether you will claim our bonus spins. Our welcome offer carries specific wagering requirements, a bonus asset if you think you can meet them. Your bankroll will be safe so long as you stick with these slots. Below, we detail the many types of online slots we offer, so you can get an idea of what you should expect and how to play them!

Online Slot Machines

After finishing your bonus spins on Starburst and Book of Dead, it is entirely up to you which of our 600+ slots online you will play. These differ in theme, minimum and max bets, symbols, bonuses, graphics and soundtrack. From our extensive list, you’ll be able to find one that fits your taste precisely. If you decide to play the classic fruit or slot machines, you will quickly catch on to the gameplay; they have a 3×3 reels structure and no bonuses. Matching a minimum of 3 symbols will grant you a prize, which increases the more same symbols you match. Our favourite classic slots are:

  • Fluffy Favourites
  • Shamans Dream Deluxe
  • Fire Joker
  • Rainbow Riches

Fruit Machines

The sibling to classic 3-reelers is the renowned traditional fruit machine. Although bars, sevens, and fruits were the first symbols that slot machine games carried – they persisted in 2022. Software providers approach conventional fruit machines and turn them into state of the art online slots. A few amongst our favourite are:

  • Diamond Strike
  • Fruits & Jokers 100 lines
  • Da Vinci Diamonds
  • Fancy Fruits Respins of Amun Re
  • Reel King

Video Slots

Most of our newer video slots usually tend to contain over 25 paylines and a 5×5 reel structure. Some even have coin betting as opposed to real money betting. We would advise you to begin by betting on a single slot payline to first see how the game rolls before you move on to add more. You can find reviews or the information page to learn about symbols and the bonus rounds, or you can let the online slot surprise you! Some of the best video slots to date are:

  • Divine Fortune
  • Book of Dead
  • Fishin Frenzy
  • Rainbow Riches Pick n Mix
  • Gonzo’s Quest

Jackpot Slots

The jackpot category is another popular choice among gamblers. Although regular slots might pay 500x your stake at times, jackpot slots can pay considerably more. Jackpot slots are classified as minor, major, or grand, and their payouts are determined by the amount wagered. Progressive jackpot slots are also offered at KingCasino, with a payout that increases indefinitely until a player wins it. Other progressive jackpots available in our slots include Jackpot King, Fire Blaze Jackpots, Power Play Jackpots, as well as fixed, daily, and monthly pots! There are many rewards available as a chance to win the various slot games with jackpots, with some of the best mentioned below:

  • Mega Moolah
  • Temple of Iris Jackpot
  • Mega Joker
  • Mega Fortune
  • Wolf Gold

MEGAWAYS

Choose our MEGAWAYS slots, which have over 100,000 possibilities to win on every spin and can pay out up to 50,000x the player’s wager. Punters will not need to configure paylines while playing ways to win or MEGAWAYS slots online; matching three symbols on adjacent reels is all that is required to win! The most popular MEGAWAYS slots on King Casino, courtesy to the Big Time Gaming engine, are:

What are the Best Online Slots to Play?

Finding the finest online slots may be difficult owing to the large number of possibilities; our promotions  page is a good place to start; however, we have secured special bonus spins for the highest-rated UK casino slots.

We’ve compiled a list of the most popular slots in 2022 based on slot players’ preferences over the years, from instant win slots to progressive ones, as well as RTP, volatility, bet amounts, payouts, and visuals.

Book of Dead Slots

Book of Dead Slot Game

Why not try one of the top online slots at King Casino? And with one awesome bonus feature, it’s as straightforward as slots come. The bonus feature with the Book of Dead is in the form of a bonus spins feature. This brilliant bonus can help you get significant gains, and it utilises a new symbol feature. It contains a high RTP of 96 per cent. A symbol is randomly chosen to trigger your bonus spins and becomes a special expanding symbol.

Low volatility and inviting bet levels are apparent in Book of Dead, contributing to its success. Play’n Go would not be where it is today without this title amongst their ranks.

Asgardian Stones Slot Game

Asgardian Stones Slot Game

 

A bold choice amongst online slots, Asgardian Stones has a lot to offer and is one of NetEnt’s best slots to date. The storyline, based on Norse mythology, is entertaining, and the theme is elevated by the game’s stunning visuals. In terms of features, this selection of video slots includes the avalanche feature, which allows players to win multiple times on each spin. This fantastic online casino has games available for you to play.

There’s also a colossal symbol that activates the colossal crush feature, in which the special symbol crushes rows of symbols and increases the multiplier. The multiplier increases from 1 to 4x, but the main draw is the bonus wheel feature, which awards cash prizes and up to 25 bonus spins. Play Asgardian Stones and other slots with an RTP of more than 97 percent at King Casino today.

Bonanza MEGAWAYS UK Slot

Bonanza Megaways Slot Game

 

Bonanza is one of the more fascinating games you can play online, and that’s a well known fact. Big Time Gaming developers released it, and it was the first to offer a “Megaways” structure. This basically means that the symbols do not need to match in a specific order. Here, you need to have the same symbol on every row to score a win – the more symbols in total, the higher the payout.

GOLD is the word you need to form using the 4x letters on the reels. Hitting these four letters takes you to the Bonanza bonus round, one of the most lucrative bonus rounds in the entire industry. You start with bonus spins ranging from 9-25, increasing during the bonus round. Each combination of symbols that you much increases your multiplier, without any cap. This means that the wins at Bonanza could even exceed jackpot levels. With a max win at 10,000x+, you should get spinning right away!

Twin Spin Game

Twin Spin Slot Game

 

Similar to the gameplay of Starburst, Twin Spin resembles classic fruit machines. However, the gameplay in this slot is much smoother, the graphics are splendid, and the payouts can be very high. With Twin Spin, punters have 243 different ways to win, with the Wild symbol increasing your chances further.

On the five reels available in Twin Spin video slots, players can expect the Twin Reel feature – which can appear on any given round and increase their winning chances further. Bets here take place in coins, with 1-10 levels available. The values of the coins can be altered, allowing players to minimise or maximise their bets. Play it today

List of Top Slot Games Developers

So, why are online slots so popular nowadays? Well, it’d be fair to say that lies solely with the gaming providers. They are the real kings here. Their creative and innovative ways, backed by considerable advancements in the tech industry, have enabled the sky to be the limit for creating and developing new slot games.

Here at King Casino, we are fortunate and proud to be backed by the greatest in the iGaming industry! Providers like Yggdrasil, NetEnt, Microgaming, Eyecon, Red Tiger, and many more are responsible for the fantastic selection available in our online slots catalogue. Their royal status in the iGaming industry is widely respected; our players certainly know they’re in safe hands when indulging in a production that the elite has crafted. The developers that we cooperate with and host their games on our platform include:

Play a New Casino Slot Every Week

Thanks to our alliance with the best software providers globally, King Casino is constantly updating its list with online slots. Each time you come back on our site, you can expect to find the latest hit by Push Gaming and MrSlotty right here. Playing new slots is always a great idea for a few reasons:

  • Better graphics, especially for revamps or reboots of classic slots under the title ‘Deluxe’.
  • Sequels to your already favourite games with advanced graphics and more bonuses.
  • Advanced HTML5 technology, with new slots playable on any device and software system.
  • New progressive networks are being established, creating more opportunities for players to hitting the jackpot.
  • More fun bonus rounds and intriguing extra games with interactive features.

We could list even more reasons that you should stick with new online slots, but these should suffice. Another trend that you can look forward to is the tendency of software providers remaking their video slots with the BGT’s MEGAWAYS engine; play new casino games on King Casino, such as:

  • Gonzos Quest Megaways by Red Tiger Gaming, out NOW!
  • Eye of Horus Megaways by Blueprint on May 2021.
  • Starburst Slingo by NetEnt on June 2021.
  • Fluffy Favourites Megaways by Eyecon on July 2021.
  • Mega Moolah ISIS by Microgaming on August 2021.

Under the ‘NEW’ section at King Casino, you will be able to locate all the best new slots releases for the years to come!

What are the Top Slot Themes & Features?

The backing of top-end developers means quality online slot games. With a proven track record, these software providers have the resources and creative abilities to engineer exciting and aesthetically pleasing themes that catch the players’ eyes. Here at King Casino, we have all of the best and latest slot games, including games that have cemented themselves in the top tier of slot casino games. Some themes that our slots follow include the following:

  • Ancient Egypt Slots
  • Animal Slots
  • Ancient Greece
  • Gods & Legends
  • Popular Culture, such as movies, bands, and more.

Games such as Starburst, Fluffy Favourites, and Zodiac have proven to be a big hit with not just our players but online casino players of all casinos. Their compelling themes, complemented by smooth and fluent gameplay, have made these games an absolute pleasure to play; further, these slots offer a fantastic range of in-game features and bonuses that enhance winnings by a significant amount. It’s hard not to be drawn into these fabulous creations. Some of the bonuses available on our slots online include (but are not limited to):

  • Bonus spins and extra rounds
  • Pick n Mix and collect features
  • Multipliers and progressive multipliers
  • Sticky wilds, sticky bonuses, and expanding wilds
  • Scatters, expanding scatter symbols, and bonus scatters

The best slot games incorporate more than one of the above bonuses matched with an excellent overall storyline and themes.

Play UK Slots Online with 50 Bonus Spins

New players on King Casino are much appreciated, ensuring they know it. We have set up a welcome package, which players can claim in two steps;

  • 1st Deposit Bonus: 100% match bonus up to £50 and 20 extra spins on Book of Dead.
  • 2nd Deposit Bonus: 50% deposit bonus up to £100 and 30 extra spins on Starburst.

Players can win a maximum of £100 from the bonus spins after wagering the bonus winnings 35x times. The bonus spins must be played within the same day. Players must wager 35x the bonus amount only within 21 days to withdraw their funds on the deposit bonuses.

The minimum deposit to claim our slots promotions is £20, but for any additional clarification, you can contact us at [email protected].

How to Deposit at Online Casinos?

In order to take advantage of our exquisite slots promotions, King Casino accepts a wide range of payment options. In terms of withdrawal times, or how long it takes to receive a payout at King Casino slots, things are much better than at other casinos. With that in mind, withdrawals can take up to 48 hours to be processed. Once that is completed, additional time will be required based on the method chosen.

Depending on the method of payment used, there may be additional time needed for the payment to reach the player. When a withdrawal has been requested, it can often take up to five working days for the money to get to the lucky player. The funds transferred to the player via wire can take up to ten working days to appear in the bank account faster than many other online casinos can go. You can pay by Visa, Mastercard, Paysafecard, Neteller, Entropay, Maestro, and Wire Transfer in terms of deposit and withdrawal methods.

Withdrawals can be made by Visa, Mastercard, PayPal, Skrill, Maestro and Wire Transfer with fair withdrawal times and limits. With E-wallets, these timeframes can range from 0 to 5 days. It can be anywhere from 0 to 6 days with debit cards, and with wire transfers, it can be between 2 and 6 days. In addition, various currencies are accepted, including GBP, EUR, and USD; however, please note that all payments on this slots platform are processed in English. There are, however, some restricted countries in which players will not be able to play at King Casino slots, including Turkey, Israel and the USA.

Exclusive Casino Games

We wouldn’t carry the casino title if we just offered online slots, and our welcome bonus also reflects this. At King Casino, you can play a variety of other online casino games, such as roulettescratchcards, and blackjack. These are offered in both normal mode and a live dealer version. Check the above links for specific details on these games or our live casino tab to play right away.

We have recently started adding some notable bingo titles and combinations of bingo and slots – from the Slingo Originals/Gaming Realms providers.

Baccarat, Andar Bahar, Sic Bo, and Poker are also accessible through King Casino. You can play all of these or just give them a go through the free version to practice. Our casino and live dealer games are powered by Microgaming, NetEnt, Pragmatic Play, and Pragmatic Live.

FAQS: How to Gamble Responsibly?

Online slot gaming is incredibly simple and very easy to play. This can make slots very addictive. Its fast-paced structure and various speedy ways to win big mean that players get hooked easily to its enthralling game format. Therefore, the King Slots team takes a great interest in our players using our games responsibly. We advise that all KingCasino.com players adhere to their deposit standards and use our service for entertainment only.

On that premise, when the fun stops, stop! We want all of our players to enjoy our best slots to the maximum, but to do that, players must only spin for the fun of it. When financial issues begin to change the way you use our online casino services, then that is the time to take a step back. Yes, our casino slots are renowned for big payouts and a fantastic way to be entertained and win some worthy cash prizes, but we can’t guarantee that these huge payouts will happen for you. Like any gambling avenue, slots always come with a degree of unpredictability and uncertainty, which must always be considered.

GamCare and the www.gambleresponsibly.org are two great bodies to assist you if you feel you are losing control. You can also do the following directly from your King Casino account:

  • Set deposit limits.
  • Request a pause to take some time off.
  • Exclude yourself completely.

For any questions related to online slots and gambling, you can reach King Casino through email, live chat or have a read through our FAQ section.

What Slot Machines have the Best Payout?

For the highest possible payouts, players should focus on jackpot slots, particularly progressive jackpot slots. These are rarely paying out the maximum possible win, but the rewards are magnificent when they do.

On the other hand, if you are looking for the slots that payout more often, you can find a range of online slots with low to high volatility, and RTPs of over 96%. Most slot games on King Casino have an RTP of 90%-97%.

How to find online slot games in the UK?

With hundreds of slot games to choose from here on King Casino, it’s about finding a slot that fits your preferences the best. Whether that’s the style of theme you are looking for, the number of reels, the ways of winning or the bonuses and features that the slot offers.

By doing this, you can get a good feel for the game from a visual aspect without depositing any real cash. For a specific selection of games, we also offer in-depth game descriptions produced by professionals within the industry. These outline everything you need to know about the game itself.

Are the Slot Machines Rigged?

If you choose to play our slots, King Casino guarantees none of them are rigged. Licensed through the United Kingdom Gambling Commission, all our casino games go through regular RNG checks. Our license proves that we offer fair and safe online slots, all operating as the software providers behind them devised to do.

Do Online Casino Slots Require Strategy?

If you are looking to get the highest payout, bear in mind slots are based on luck rather than strategy – there are other casino games for the latter. Slots are among some of the most fun casino game options purely for this reason, and it’s always a surprise to lose – and win! Considering the return to player rate, volatility, jackpots, bonus features, and bet levels in online slots is the only way to get an idea of what to expect.