Free slots

Online slots have become one of the best ways to spend your spare time on the Internet. Although royalty doesn’t care much for free gaming, it is always nice to try some games first without spending real money.

Brick and mortar casinos have long lost their prime time and nowadays their filled with people from all shorts of life. Hence, it would be a shame to not discover how www.kingcasino.com has compensated for that, building a platform that is dedicated to the players who don’t mind paying a bit more to enjoy so much more!

King is a real money casino, requiring a £20 deposit to get started with real money slots. Nonetheless, we offer a few free options to slot players and we are not shy about it!

In this page you can learn about free slots and how they can actually improve your overall gambling experience. In addition, you can find information about specific slot games that can be played for free or real money, as well as other relevant information to free casinos and bonuses! Start playing now or dive into the world of free slots below!

Free Slots No Deposit

Free slots no deposit is something that we don’t offer on King Casino. Many people, however, ask for this option and we are truly considering it.

What are free slots no deposit?

This term refers to real money slots that players can access without deposit for free. Punters would be able to win real money prizes without spending any of their pocket money for gambling.

Do I have to register?

Yes, most sites offering free slots no deposit require players to register first. The reason that they do that is to make sure that they can reach you and get you to play for real money in the future.

Can I Play Free Slots No deposit more than once?

This is rarely the case, as most casinos tend to offer no deposit real money for online slots as a one off. New players ussually get this opportunity and would then have to deposit to continue playing their favourite online slot game. There is no free casino forever.

How much money can I get without a deposit?

Free slots no deposit tend to offer very low amounts of free bets to punters. Some as low as £1, while the highest you could get would be at £10.

The above covers in a nutshell the free slots no deposit option, which we are not really fond off. Read below for other ways to play free slots on King Casino, and so much more.

Free Slots Demo – No Strings Attached

Demo slot games are a great way to try a slot game from our list that draw your attention, but you are not too sure about it! Each week, we add a bunch of new slots to our already long and comperhensive list, so it’s pretty normal to want to get a taste.

To play free online slots no download or registration is required. You can just have a go at the game of your choice, by choosing the demo mode. You will get some free money (also known as free bets or play money), which you can play around with. Demo slots for free can give you an idea on the following:

  • How to adjust paylines and coins
  • Graphics of the game
  • Bonuses & extra rounds
  • Symbols and volatility
  • High bets rewards

Besides, the above practical aspects, demo slots also give you the ability to spend some fun time playing a casino game without spending any real money. Classic slot machines in brick and mortar casinos would never offer you that, unlike King Online Casino!

Navigating Free Slots at King Casino

After you join King Casino and get over the initial shock of the stunning graphics and imagery, you will see a few different menus. These include Featured Games, New, Video Slots, Classic, Casino Games, Scratch Cards and All Games. If this is your first time on an online casino, you can click the Chat with Us button to ask help and we will guide you! Otherwise, you can clickthe video slots tab and enter the slot machine and free slots best page on the Internet.

There, you will see a huge list of various slots with different themes and graphics. The names of each free slot might give you an idea about what to expect. On each of these games, you can click to play them in their demo version or click the information button to learn more about them.

We have a great team of expert writers that strive to provide you accurate and up to date information about each of these free slots. What information you can find about each slot?

  • Return to Player
  • Symbols
  • Volatility
  • Graphics
  • Relevant Games
  • Information about the developer of the slot
  • Our final verdict on whether you should play the game or not

After you get a taste of the free slots no download on our site, you can just close your browser and leave. If on the other hand you enjoyed the experience on our online casino, you can play this freeslot for real money on our site.

Free Slots

Free Slots Real Money

As we mentioned above, King online Casino is primarily focused on royalty and those looking to play slots online for real money. The free slots feature is available just to give you a taste of what is on offer on our online platform. If you are only accustomed with classic slot machines, the free video slots on King online will take your breath.

So, you enjoyed a specific freeslots game and you want to take it further? Then, navigate on our page at the top and click the Join button. There, you will need to enter some personal details and confirm your account. We would then suggest to also upload the required documents for a full registration, before you deposit any real funds. This will save you time when you win some money and want to withdraw them.

If you follow the above easy process, you are good to go and start playing some free slots for real money. Deposits start at £20, but new players will get a great surprise if they decide to join King Casino.

Bonus Spins can get you Real Money Prizes

If you are done with free slots, then you can have a royal welcome at King Casino. We want to treat our players as good as we can, so we have added a welcome package in place that can get you some free gaming for real prizes.

50 Bonus Spins

Free slots can’t be played only in their demo video slots version. There are a few mediocre sites out there online, that tend to offer 10-20 slot machines for free play. However, these require downloads and registration in order to be able to spam your mailbox to get your money.

At King online Casino though, we reward all new players that are into gambling with some free play time! If you make a £20 minimum deposit, then you qualify for our welcome offer that will see you winning up to 50 bonus spins on your first two deposits.

On the first one, you will get 20 bonus spins to enjoy on the world-renowned Book of Dead slot. It’s the most played game on the Internet, so we thought you would be pleased to get some bonus spins on this one.

On the second deposit you will get the remaining 30 spins bonus to spend on Starburst. This NetEnt masterpiece is very different from the Book of Dead, but still one video slots game that is worth your play time!

100% Deposit Bonus

Free slots shrug in the face of real money free bonuses. Players who are fond of free slots should be aware that they can play real money slots with free money on King Casino. On your first deposit, if you use one of our payment methods to play with £50, then you will get £50 on the house.

On your second deposit, if you deposit £100, you will get £50 from us with our 50% deposit bonus.

This means that besides the 50 royal bonus spins, you will also receive £100 free money from us to play on the video slots of your choice. Are you still interested in free online slots?

Free Slots vs 100% Deposit Bonus Slots

This is a common question that players pose to our team! Above, we mentioned a few of the benefits of playing free slots online and we totally understand that some people might not be in a financial condition that allows for gambling. For this group, free slots and demo slots might be the best option.

However, if you are into online slots for real, then you should prefer deposit bonus slots. These are giving extra value to your money, by adding bonus cash to your own bankroll. Free slots are great to get you started, but free money that can get you real cash is something that you can’t argue against.

Common Free Slots Deposit Bonuses in 2020

King Casino has the offer we described above in place, but online you will see many different deposit offers. We will get into some of these below.

Free 25% Deposit Bonus

This is the lowest bonus amount you will probably find online. If you deposited £100 and opt in for this offer, you would get £125 total cash to play.

50% Deposit Bonus Free

This is usually the deposit bonus amount casino sites online offer on the 2nd, 3rd and 4th deposit. The amount you deposit will be divided with 50% to determine the bonus money you will get to play for real money.

100% Deposit Bonus

Solid online slots site has this deposit bonus prize in place. It highlights that the casino values the player and matches the deposited amount in full. For high rolles, that want to start spinning and are after big cash, this is a great welcome bonus. You could deposit £300 and play with £600, which can really get you far – you could even get lucky and win a jackpot!

150% Free Deposit Bonuses

This is a deposit bonus that you mostly see on sports betting sites, rather than online slots houses! It is a great value for your money, but it tends to have a low cap amount.

200% Deposit Bonus

This is another awesome match deposit bonus, which you will not find often. It used to be pretty common a decade ago, but in 2020 you rarely find online slots sites that offer this high deposit bonus. Still, if you find one, then we suggest that you try your luck with it.

Why is the Free Welcome Package Important?

For those who don’t really care about money free on slots, the welcome package is not a big deal. But besides freeslots, the welcome package is a good indication of the reputation of the casino site. There are so many online slots sites, so if you see a strong brand name with a great offer in place, then this probably means you will have much to get out of.

5 Other Best Slots Sites Aspects

Besides the welcome package, it is important to make sure that the site you pick for your real money or free slots gaming has the following:


At the footer of each online casino that operates legally you will be able to spot the regulatory body that has issued the license of this site. This is a must check if you don’t want to lose your money by some frauds.


If the casino is regulated, then a Random Number Generator will be in place, which is the tool that safeguards players by randomising each spin. Scammy casino sites tend to manipulate the RNG to win over the player.


Trusted casinos will also feature the Return to Player on each slots and casino game they offer. This highlights the edge that the casino has over the player and illustrates the likelihood of winning over time.

Graphics & Design

The online slots site that you choose to play on must have a design that is appealing to you. Gambling online is amazing, as long as you are on a site that is easy to navigate and caters for players’ needs.

Payment Options

It doesn’t really matter if you like a casino or their game collection if their payment methods do not include your preffered one. Make sure that the online slots site offers a payment method that you can use if you fancy playing real money online slots, rather than freeslots.

Other Common Free Bonuses & Promotions in 2020

Deposit bonuses, free slots no deposit, free slots demo and bonus spins are some of the offers we have touched upon up to this point. However, it is important to offer all relevant promotions to online slots players, so that you can play online slots exactly like you want.

Free Slots No Deposit Bonus

You might often see this offer and it is pretty much the same with the free slots no deposit offer we touched upon in the beginning of the article. The bonus, however, that is added on the framing of this offer might indicate that you could also get bonus spins and bonus bet for other casino games, such as roulette, baccarat or blackjack!

Reload Free Bonuses

Reload bonuses are some of the best promotions on online slots sites. Players tend to diseregard them as unimportant, but they are actually the most important aspect of promotions and bonuses. Why?

Reload bonuses can include bonus spins, free bonus money, deposit bonuses and actual cash that all players can take advantage of. Welcome packages are only applicable to new players for the first few deposits, but this is a bonus that keeps giving. King Casinos includes reload bonuses and they are often awarded to loyal players.

Loyalty Bonuses

Players who keep coming back to enjoy some play time on online slots at King Casino will notice that their loyalty bar keeps growing. On each level, players will get free slots money, bonus funds and other amazing prizes. At the highest levels, merchandise or trips could also be included in the offers. Make sure to allow emails from our team to get your hands on free loyalty bonuses.

Free Slots Spins

Besides the bonus spins that are rewarded for free slots, most 2020 individual online slots have some bonus spins rounds in place. As you keep spinnning those reels on a free slot, you could see that the slot game design changed. This is because you probably got the symbols required to unlock the free slot spins that can take your wins in a nother level.

Free Slots No Wagering

If you see this offer, be aware. Free slots offers and bonuses that do not include any wagering requirements are non-existant in 2020. If a site advertises this offer, it is probably an illegal casino that is trying to take advantage of you.

Free Slots to Play For Fun

When it comes to picking an online slot game to play for fun, the options are vast on our free casino. From the new slots with megaways features to spins bonus games by providers and developers that make some of the most popular slots – King has it all. Big time gaming slots, Bally Wulf, WMS, Red Tiger, IGT games, vegas slots by Yggdrassil to mobile online casino games by Evolution Gaming. Below, we describe briefly the two slots that are offered as part of our welcome package, along with the best online slot on King Casino.

Starburst Slots Online

Starburst is one of the slots games that is most often provided with bonus spins from casinos. It has been developed by NetEnt over a decade ago, and people still want to play it like crazy. This free slot pays both ways and it has symbols in the form of precious gems. Each individual gem colour that you can see on this free online slots games represents a different value.

It has 5 reel and 25 paylines, while it carries an RTP of over 96%. This means that players will win pretty often, as long as they play on legit casinos, such as King play Casino! There are no bonus rounds here, but the wild symbol is sticky and stays for an extra round after it first appears. If a second sticky wild follows, the wins can reach huge levels. The maximum price in this slots for free can be won if 5x sticky wilds appear on the reels!

Book of Dead Online Slot

If you haven’t played the Book of Dead slot game yet, you are missing big. The developer behind this slot is Play ‘n Go and they have done a spectacular job with this one. Slots games like the Book of Dead slot online are pretty rare even in 2020.

Symbols here include card numbers and Egyptian symbols, which jump around in a 5×3 reel slot structure. The Book of Dead symbol is the wild symbol and substitutes all other symbols, but it also acts as scatter – showing the way for the bonus rounds in this free online slot. If you want to play and experience this Egyptian adventure for yourself, don’t hesitate to join our site.

Bonanza Video Slots

Big Time Gaming is the team behind the Bonanza slot games. It is one of the first Megaways slot to be launched and people play slots like these all the time. Many other games have followed by the same developer, as the success with this one was huge.

There is an extra column available on top of the actual reels that can help players form better matches. The best feature in this game is the bonus rounds, which is the secret behind the success of these free online slots. If you form the word ‘GOLD’, the bonus rounds starts; it involves unlimited multiplier and the bonus spins keep going as you can get + spins if you are lucky enough.

How to Play Slots

To play slots online there are some easy steps that you need to follow. First, you will need to find a legal casino that you enjoy the looks of. King Casino is considered amongst the best real money and free casino sites in 2020, so you got this settled.

Then, you need to Sign Up following the easy 5 step process on our site. You can perform this process from either mobile or desktop. Your gaming experience will be identical, as our sites are optimised for both of these ways to play casino games and slot games.

To deposit funds you can use any of the deposit and withdrawal methods available on our site; these include Visa Cards, MasterCard, Skrill, NETELLER, PayPal, amongst other payment methods. Make sure to check the limits for each as they differ. Deposits are instant, while withdrawals might take from 1 up to 5 days.

Following your deposit, you are free to go. Demo slots are a great way to start, while if you deposit over £20 make sure to opt in for our Welcome Package. Below, we explore some important features that you should be aware of in relation to slots. Read these carefully, as they can make your gameplay much easier.

Free Online Slots

On King Casino, these can be accessed in the form of demo slots. You won’t have to deposit to play your favourite slots games by developers like Big Time Gaming and Red Tiger, but you won’t be able to win any real money.

Slot Machines

Classic slot machines that have been optimised for online gaming are also available on our site. These are much better from the brick and mortar slots, as they tend to also incorporate a wild or a scatter. Slot machine gaming is still popular amongst some of our players.

Video Slots for Free

Most of our online slots, follow the classic 5×5 reel structure with 25 paylines; this format was incorporated in the first video slots in the 1990s and is still one of the most popular types of slot games.

Jackpot Slots

Royal players deserve slots that could provide royal wins. Progressive jackpot games, jackpot slots with minor, major and ultimate jackpots are all featured on King Casino. Mega Moolah is the most popular amongst these, but we also have many other progressive and local jackpot games!

Mobile Slot Games

Most of our players tend to play slot games on mobile, so we made sure to offer a mobile app, as well as optimise our website for mobile internet browsers. Our offers and games are all available to play on your phone today.

Wagering Requirements Related to Slots Games

Online casino sites offer various bonuses for people to play free with, but these involve some wagering requirements. These mean that a player won’t be able to deposit funds, claim the bonus from online casino and withdraw the funds right away. At the end of the day, this wouldn’t be fair for the casino, which is mainly trying to offer punters the best play time!

First, let’s clarify that wagering requirements are not related to free online slots, rather real money slots games which punters play with the Welcome Package. The bonus amount that you get when you deposit on King Casino (or on another casino services for that matter) will have to be wagered a few times before you are able to withdraw the bonus funds. Still, you will be able to use any withdrawal method (even if you don’t play or win) and take out the money you deposited. However, to also receive the bonus, you will have to follow the Terms & Conditions outlined within our Welcome Promotion. Below are some things you must check BEFORE you opt in for a welcome offer:

Wagering requirements – how many times the amount has to be wagered. This is ussually displayed in a x20, x30 etc. format.

Time limits – the casino site might request users to wager the bonus within a specific time period, after which the bonus funds will get lost.

Maximum wins – the bonus might look fancy, but the casino could limit the maximum amounts you could withdraw from the bonus funds. Make sure to carefully read about this before you start to play video slots.

The above are some of the things you must be careful of when gambling online. Even the best sites have wagering requirements in place, so don’t get dissapointed.

FAQs – Your Free Online Slots Questions Answered

We talked about video slots, slot machines and play free games in detail throughout this piece. However, there are some common questions that arise from our players. We tried to briefly answer your free video slots questions below. Read these before you start to play.

Does King Casino offer online slot games only?

Casino games are a central part of our site too. We offer free slots, slot games, jackpot slots AND casino games; some of the most popular include: Roulette, Baccarat, Poker, Blackjack, Scratchcards and bingo from various developers.

What is the best free slot game

We mentioned above that Bonanza, by Big Time Gaming, is the best slot to play on King Casino. However, you should play for free other games with exciting bonuses, such as Fishin Frenzy, Twin Spin and Reel King Mega. You won’t win real money, but you will get a taste from the best games available on our gambling platform!

What is the best free online casino

Free online casinos tend to be limited in terms of video slots and slot machine games, while they don’t offer real win. King, we believe, is the greatest option for punters who enjoy slots play for real money, who can also play online games for free!

Can you win money on free slots

Free slots no deposit might offer this opportunity, but to actually win real money you would have to beat the wagering requirements. This is pretty hard on free slots no deposit sites. However, our deposit bonus can get you free money and you could win for real as you play online and rollover the bonus funds.

What is the trick to winning on slot machines

Slot machine games used to involve some cheats in the 1980s and 1990s. However, on the online world of gambling you’ll be dissapointed to know that games are regulated by Gambling Studios that make sure that neither the casino or the player can cheat.

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