Slot Machine Bonus – Play Real Money Casino Games for Free

Slot Machine Bonus – Play Real Money Casino Games for Free

Playing real money video slots with a slot machine bonus is one of the most satisfying ways to spin the reels on your favourite game titles. Why? Because you could potentially get 100s and sometimes 1,000s of spins without using your own cash! We are not talking about playing the free-to-play demo versions, either. And no, it does not involve stealing another player’s cash! Thanks to the vast array of online slot bonuses and promotions offered by the online casinos, you can continue hunting down combinations and feature bonus wins even after your real money balance is down to zero.

Many of today’s best online casinos offer welcome bonuses with large deposit match deals, giving you bonus money on top of your real money deposit. And some of these bonuses also come with free spins. Better still, no deposit bonuses can give you a bonus balance or free spins in return for nothing more than creating an account.

In this guide, we will give you a rundown of the different slot machine bonus deals out there. We’ll also give you bonus advice so you understand how wagering requirements work and how to avoid bonus mistakes. Armed with this valuable information, you’ll give yourself the best possible chance of converting your bonus into real money.

Why Play Casino Games with a Slot Machine Bonus?

Why wouldn’t you want to play video slots using a casino bonus that offers you free bonus cash? It is always better to risk money that isn’t yours rather than your own hard-earned cash. It is also a challenge as you can receive free cash and challenge yourself to fulfil the requirements needed so that you can convert the bonus cash into real money and then withdraw. Plus, using free money is a great way to test out video slots you might not have played before. With casino free spins, the casino usually decides which slots you can use them on, but if you win any funds or the bonus gives out bonus funds, you can choose from a wide variety of slots to play.

Slot Machines Bonuses in Real Money Casinos

Slot Machine Bonus in Online Casinos

Find out how to play slot machine bonus deals like a pro. You can grab free money or free spins when registering as a member at an online casino (no deposit bonus), claim bonus cash via welcome bonus offers over your first, second, third or fourth deposits and land free spins on some of the iGaming industry’s most popular slot titles. Put your trust in our experience and before you know it, you will know how and where you can play video slots without having to place bets using your own money.

  • After you bet all of your real money balance, you have an additional bonus balance
  • Bonuses give you a chance to convert bonus money into real money
  • The challenge of convert bonus money into real money is an entertaining quest

Online casinos offer no deposit and welcome bonuses to attract new players and regular bonus offers to keep existing customers entertained. Regular bonus deals can include cashback deals (return a percentage of your losses), reload bonuses, free spins promotions, referral bonuses, tournaments, and VIP/loyalty programs.

What are Your Free Play Options?

The most common and well-known option is to play the demo versions of video slots. You do not use your own money and can test out all the great titles that are available. However, there is nothing to win! If you are looking to win cold, hard cash, but you want to avoid placing bets using your own money as much as possible, then the best way to play achieve this goal is to claim a slot machine bonus. Below, you will find some of the most common slot bonus offers explained so you can get started on your mission to turn casino bonus money into real money you can withdraw.

I explain everything you need to know about playing video slots online without real money in this guide. Aside from giving you a rundown of the best ways to play slots for free and without using your money, I will also give you recommendations of some of the best online casinos that offer deposit or no deposit bonuses so that you can go and start playing for free straight away!

  • Play Online Slot Machines Using a Deposit Bonus

One of the best ways to play slots for free is to make a deposit at an online casino and claim a deposit bonus. As these promo deals mostly allow you to play video slots, you can also refer to these as a slot machine bonus. This could be via a welcome bonus (first deposit) that is designed to attract players to sign up, or through a reload bonus the casino is offering. When you make your deposit, the casino will also give you bonus funds on top of your deposit amount. Of course, you cannot just deposit, claim your free cash and then withdraw it all. Casinos place safeguards so that this is not possible. You have to wager your bonus funds before you can convert them to real cash and withdraw.

The wagering requirements depend on the casino, so some may require you to wager your bonus 20 times, while others may require you to wager them as many as 80 times. An example is 50 EUR bonus cash that has to be wagered 30 times. That means 30 x 50 = 1,500 EUR of wagers you must place with those funds before you can convert them to real money.

  • Play Free Slot Machines Using Bonus Cash From a No Deposit Bonus

To get new players to create an account and possibly deposit at some point down the line, some online casinos offer a no deposit bonus. Sometimes called a registration bonus, you receive bonus funds without needing to make a deposit. This is a great way to play slots for free, as you do not even need to use your money by depositing. Instead, you create an account and your account is credited with bonus funds.

How you claim these free bonus funds may differ from casino to casino. Some will credit your account instantly with slot machine bonus money, others may require you to enter a bonus code, and in some cases, you may have to speak to customer support. Again, like a deposit bonus, you must adhere to and complete any wagering requirements before you can convert and withdraw your bonus funds.

Free Slot Opportunities

Important: Read the terms and conditions of any bonus that you claim. For a start, some bonuses will have excluded slots or casino games that you cannot play using bonus funds. Plus, you need to understand the wagering requirements such as how many times you need to play through the bonus funds, when the bonus expires, and if there is a max bet you have to adhere to.

You will find that playing slots with bonus funds is your best option. This is because most bonuses will reduce the percentage that other casino will contribute to towards the wagering requirements. Live casino games, virtual table games, and all other types of casino game may contribute just 5%, 10%, or 15% towards those requirements. How much they contribute depends on the casino, so just make sure you check if you plan on playing other types of casino games.

Playing Online Slots for Free via Free Spins Slot Machine Bonus Deals

Another way to play online video slots without using your own money is via free spins. These can come from deposit bonuses and even no deposit bonuses. You will receive a number of free spins that you can use on various slots. Any money that you win from the free spins is then placed in your ‘Bonus Cash’ balance. You then have to wager those bonus funds in much the same way as mentioned previously. Below are the two ways you can receive free spins at an online casino.

  • Free Spins Given as Part of a Deposit Bonus

We have already explained how deposit bonuses can give you bonus cash, but in some cases, you will receive free spins – this is known as the ultimate slot machine bonus. Mostly the casino will give you free spins, but sometimes you may receive a bonus cash amount and free spins. This type of bonus is purely for slots, as you cannot use the free spins on any other type of casino game. The slots you can use for the free spins are at the discretion of the online casino.

You will commonly see online casinos give free spins on particular slots, or some may let you choose from a handful of qualifying slots. If you get lucky and win when playing with free spins, that money usually goes into a bonus balance in your casino account. In rare cases, the casino may convert that cash into real cash. However, most of the time, you will need to wager those bonus funds before they appear in your real money balance.

  • Free Spins Received as a No Deposit Bonus

Even better than the free spins you receive as part of a deposit bonus are free spins you are given in exchange for creating an account. A no deposit bonus will give you a free spins slot machine bonus as a reward for creating a new account at the casino. You do not have to make a deposit to claim them, which means you really are playing slots for free and without the need for your own money.

Again, like the free spins you receive from a deposit bonus, you will probably have to wager any funds that you win from them. As for the slots you can play, this depends on the casino. Popular slots such as the Play’n Go Book of Dead slot, Wazdan Dwarfs Fortune™ and Starburst are among the most common titles that casinos offer free spins for.

Slot Machine Free Spins

Important: Do not attempt creating multiple accounts to claim welcome bonuses or no deposit bonuses. These are designed for ‘new’ players only. The terms and conditions will often state that a bonus can only be claimed once per household or IP address. If you try creating multiple accounts, your original account and any funds within it could be closed down and your IP banned.

TOP real money slots of the month Februar 2024 with bonus
Real Money Slot Machine Slot Machine Review and Bonus Slot Features
Electric Sam (Elk Studios) Play the Electric Sam slot for free at Casino Buck! Get 20 Free Spins today! Electric Sam is a flagship title from Elk Studios that offers 243 ways to win reel mechanic, a top prize of 200,000 coins, and a 96% RTP.

Elk Studios (EN)

Fruit Zen (Betsoft) Enjoy 20 Free Spins on the Fruit Zen video slot at GSlot Casino! Featuring fabulous graphics, this 5-reel, 3-row and 10-payline video slot carries medium volatility and a 95.96% RTP. Trigger the free spins mode and watch your balance soar on this Betsoft classic!

BetSoft Software

Gates of Olympus (Pragmatic Play) Book of Sun kostenlos spielen

Why not grab 25 free spins on the award-winning Gates of Olympus slot from Pragmatic Play? Get them here!

Game of the Year at the 2021 EGR Operator Awards, Gates of Olympus is an action-packed cluster pays slot that offers multipliers of up to 500x!

Pragmatic Play Casino Software

Book-of-Dead (Play'n GO) Stakes Casino is offering 20 free spins on the legendary Book of Dead slot! The world’s number one slot and for good reason. Follow Rich Wilde as you go hunting for big wins on this highly volatile title!

Play'n GO Casino Software

Aztec Magic Megaways Why pay when you can claim 20 free spins at Slotozen Casino for the Aztec Magic Megaways slot? A BGaming classic, Aztec Magic Megaways offers free spins, sticky wilds, a Buy Bonus, and a top win of 12,960x your stake!

BGaming Casino

Three Star Fortune Slot (Pragmatic Play)

Grab 20 free spins on the Three Star Fortune slot and consider the 100% +100 Free Spins Welcome bonus at Wild Tokyo!

Join the Asian gods on another classic from Pragmatic Play. Three Star Fortune offers 10 paylines, a 96.27% RTP, and a ton of bonus features!

Pragmatic Play Casino Software

Elvis Frog in Vegas (BGaming)

Pick from BGaming’s Aztec Magic Deluxe, Book of Cats, Elvis Frog in Vegas, or Four Lucky Clover to use 50 free spins at BitKingz Casino!

Why enjoy one slot when you can pick from three of BGaming’s best? Go for a luck theme, tag along with Elvis Frog in Vegas, or check out another book slot!

BGaming Casino

Midas Golden Touch (Thunderkick)

How does a 25 free spin no deposit bonus for the Midas Golden Touch slot sound? Check it out at AllReels Casino!

Take advantage of multiplier wilds, a bonus game, and a sticky win feature in this impressive slot from Thunderkick!


Fafa Twins (Betsoft) Grab an epic 34 free spins on Betsoft’s FaFa Twins at Slot Wolf Casino! Join the cute and cuddly Fa-Fa Twins on this epic 243 ways-to-win title from Betsoft!

BetSoft Software

Ghost of Dead (Play'n GO) Now available! 20 Free spins on Ghost of Dead at EnergyWin Casino! Ghost of Dead is another in the Book of Dead range of titles. Is it as good? Why not find out?

Play'n GO Casino Software

The Myth (Mascot Gaming) IceBet Casino is now offering 25 Free Spins on The Myth from Mascot Gaming! Containing a medium variance and theoretical RTP of 94.8 percent, The Myth is an entertaining slot packed with features.

Mascot-Gaming (EN)

Wolf Gold (Pragmatic Play)

Play Pragmatic Play’s flagship title Wolf Gold for free! 30 free spins up for grabs at Zet Casino!

If you’re yet to try Wolf Gold from Pragmatic Play, you’re missing out. Go and play today for free!

Pragmatic Play Casino Software

The Myth (Mascot Gaming)

The Myth from Mascot Gaming is back once more. This time the 25 free spins come from Stelario Casino!

Containing a medium variance and theoretical RTP of 94.8 percent, The Myth is an entertaining slot packed with features.

Mascot-Gaming (EN)

Midas Golden Touch (Thunderkick)

Play Thunderkick’s Midas Golden Touch for free! 25 Free Spins Available at Dozen Spins Casino!

Midas Golden Touch is a 15 payline slot with bonus features, including multiplier wilds and a bonus game – go check it out!


Big Bad Wolf (Pragmatic Play) 21 free spins at King Billy Casino. Use them on the Big Bad Wolf slot from Quickspin! Big Bad Wolf is one of Quickpin’s most popular titles and now you can play it without spending money!

Quickspin Slots

Gonzo's Quest (NetEnt) Get 50 free spins on Gonzo’s Quest, Coins of Egypt, or Spinata Grande at Sol Casino! Gonzo’s Quest remains one of the most played slots and with some free spins, you can see why that is the case!


Fire Joker (Play'n GO)

50 free spins with 3x wagering are now up for grabs at Casino. Play’n Go’s Fire Joker is the free slot for this offer!

Why not use some free spins to see if you can bag the 800x top payout on this legendary slot from Play’n GO?

Play'n GO Casino Software

Starburst (NetEnt) How do 55 free spins NetEnt’s Starburst (or Play’n Go’s Lady of Fortune for Canadian residents) sound? Check them out at Casino Cruise! Starburst is another top-notch video slot and one that is among the most popular of all time!


Great Rhino Megaways (Pragmatic Play) Don’t forget to grab your 10 free spins on Great Rhino Megaways at LVBet Casino! If you prefer slots with the Megaways random reel modifier mechanic, Great Rhino Megaways is the title for you!

Pragmatic Play Casino Software

Other Bonuses You Can Claim at Online Casinos

While deposit and no deposit bonuses are the most common way to land free spins or bonus cash, some online casinos also offer you other ways to get your hands on some freebies. You can earn points via loyalty programs, take part in promotions offered by software providers, and even get some cash back on your previous losses.

VIP Free Spins

VIP Free Spins

Another way to enjoy some free slot action often comes from the VIP/Loyalty programs offered by online casinos. As you wager real money, you collect and earn comp points that you can exchange for free spins or bonus cash. Alternatively, some online casinos will reward you with either whenever you level up to a new VIP status. Check the terms and conditions, as in most cases you will need to wager the bonus funds or the wins you earn from any free spins.

Slot Cashback on Your Losses

Slot Cashback on Your Winnings

Cashback deals are another way to earn some free cash to play slots at online casinos. Some online casinos will offer cashback promotions that let you claim back a percentage of your deposits or losses accrued during the previous week. These funds usually come with wagering requirements, but sometimes these can be very low. A good example is the 1% wagering on cashback funds required at the excellent ReloadBet casino. That casino also appeals due to some games contributing 150% towards wagering.

Slot Tournaments / Drops & Wins

Free Slot Tournaments and Drops & Wins

Pragmatic Play offers excellent Drops & Wins promotion at participating online casinos. When playing participating titles, you could land a random cash drop while also collecting points for the leaderboards of weekly tournaments. Online casinos sometimes offer their own tournaments too. When you play slots you rank on a leaderboard depending on the largest multiplier of your stake that you have won on a qualifying slot machine. Players that finish high on the leaderboard then receive a share of a predetermined prize pool.

Other promotions offered by software providers: While Pragmatic Play’s Drops & Wins is the most successful and popular of the promotions offered by an iGaming provider, others also offer lucrative promotions too. Playson offers cash tournaments while Betsoft, Spinomenal, and BGaming are among the other brands that offer tournaments or promotions.

The Pros and Cons of Using Bonuses to Play Online Slots for Free

The pros certainly outweigh the cons when it comes to using bonus cash or free spins to play video slots without using real money. However, it might not appeal to some of you because of a few negatives. For one, no deposit bonuses rarely give you much money or spins, while you also have to consider the wagering requirements. The online casinos might give this money away initially, but they make sure that it is not easy to convert any deposit bonus cash to real money. That would represent a loss to the casinos. Some will make it easier than others, but at the end of the day, the worst thing for the casino is if too many players manage to wager their bonuses and win some real cash.

Often, these requirements can make it tough, and for that reason, some of you would prefer to just play with your real money. The bonus funds might have a short expiry, meaning you do not have much time to wager them, or there might be other stringent requirements, such as a max bet or capped win amount. What we would suggest is to look at each bonus individually and then decide if it is worth your time. Some people love playing with free money, while others would prefer to do without the hassle of wagering.

Pros and Cons of Free Slot Bonuses
  • Only a no deposit bonus is 100% risk-free
  • Many deposit bonuses have tough fulfilling wagering requirements
  • No deposit bonuses only offer a small amount of free cash or free spins
  • You have to complete wagering requirements to turn the bonus cash into real cash
  • Check the wagering requirements to see if a bonus is worth the time and effort
  • Most of the time you can only play video slots when wagering bonus cash
Finding the Best Online Casino for your Free Slot Action

When choosing where to play slots without using real cash, it will depend on what you prefer. Perhaps there is a particular online casino that you like, or maybe your choice depends on the slot you can play with bonus cash or free spins. Fortunately, as you will see below, you have plenty of options when it comes to no deposit bonuses. There is a wide range of offers that include bonus cash, free spins, or sometimes even both. Take a look through to see which of them appeal and then click on the page to take a look. Be mindful that these no deposit bonuses will only work if you click on them via our special links on each page.

Wager Bonus Funds on Slots With a High RTP

If a video slot has a higher RTP, you stand a better chance of winning using your free bonus funds or free spins. The return-to-player percentage is how much the slot will pay back from the money it has received over an extended period of time. Slots usually offer RTPs of between 95% and 98%, meaning they will pay out 95 – 98 EUR for every 100 EUR they take. That is not a guarantee that you will receive that percentage of your money back, just that the machine will pay out that amount randomly to players playing the same slot machine. You could lose your whole bankroll and get nothing back while another player could win a large profit. You will always stand a better chance of success in a video slot with a higher RTP than another. There is no guarantee that you will do better, but the mathematics and odds suggest you should.

  • Higher RTP = Higher percentage of takings paid out by video slots
  • RTP reversed is the house edge (so a slot with a 96% RTP has a 4% house edge)
  • Consider the volatility of the slots (low pays regular but small while high pays rarely but in larger sums)

Hopefully, this article has given you the information you wanted regarding free slot bonuses you can use without using your own money. The tips listed above should ensure you find the better deals available, but the easiest way is to check our casino reviews and bonus reviews as we have done the work for you. Plus, we have exclusive bonuses that you will not find anywhere else.

Slots with a High RTP

Examples of Slots with a High RTP

Our Tips For Real Money Slot Bonuses

It is important to remember that bonuses will differ from casino to casino, which means that some are better than others. That means if you want to get the best deals, you have to do a bit of digging. Take your time to find and compare the bonuses offered by online casinos so that you do not waste time on one that is hardly worth it. Below, we give you some bonus tips so that you can hopefully find some free cash or bonus spins that you have a good chance of converting to real money.

Look for Low Wagering Requirements

Our number one tip is to look around for the online casinos offering the lowest wagering requirements for their bonuses. The lower the requirements, the easier it will be to wager your bonus funds. How high/low the wagering requirements are is down to the online casino, so each will offer different. Some may require you to wager your bonus funds 30x while others could ask you to wager your bonus & deposit 20x. The latter essentially means 40x wagering requirements, as you also have to wager the funds you deposited and not just the bonus funds.

If you have a look around, however, you will find some casinos that offer extremely fair wagering requirements. For instance, if you create an account at and claim the 50 free spins no deposit bonus, you are subject to just 3x wagering of any wins that you receive. That just shows that if you take the time to look around, there are some bonuses with achievable requirements. Some may not even require you to wager bonus funds. One example is Platin Casino, which offers UK players 0% wagering on any wins from the free spins it offers as part of its welcome bonus. The casino will directly credit any money won from your 50 free spins to your real money balance. You will find information on the online casinos and their bonuses mentioned by checking out our casino reviews.

  • Some online casinos require you to wager your bonus & deposit
  • Establish how long you have to complete the wagering requirements
  • Check to see if there is a max bet when wagering bonus funds
  • Ensure that the wagering requirements apply to players in your country
Search for Low Wagering
  • What are the wagering requirements?
  • Does the wagering requirement apply to the ‘bonus only’?
  • Does the wagering requirement apply to the ‘deposit + bonus?
  • Do free spins winnings have a different wagering requirement?
  • What is the maximum bet while the bonus is active?
  • How many days do you have to wager your bonus money?
  • Which games does the bonus exclude?

Understand Game Weights When Wagering Bonus Cash

When adhering to the wagering, as mentioned above of a casino bonus, you also need to understand which games you can play and how much they contribute towards those wagering requirements. Most of the time, only slots will contribute 100% towards these requirements while other games contribute considerably less. The online casinos will sometimes also list a number of slots that contribute 20% or 50% and those they have excluded from wagering bonuses. You will often see progressive jackpots on the excluded list in the T&Cs of a casino bonus while other types of casino games usually contribute a lower percentage towards bonus wagering requirements.

  • Casinos usually exclude progressive jackpot slots from wagering bonus funds
  • Some slots only contribute 20% or 50%
  • Live games and table games usually contribute a small percentage towards wagering requirements
Game Weights
  • What (%) of bets on slots contributes to the wagering requirement?
  • What (%) of bets on table games contribute to the wagering requirement?
  • Which games does the bonus exclude from bonus bet?

Avoid Bonus Mistakes

If you do not familiarise yourself with the bonus terms and conditions at an online casino, there is a chance that you could make mistakes that render your slot machine bonus invalid. Avoid playing excluded video slots altogether. Some online casinos make it impossible for you to play excluded slots, but others may let you but then forfeit your bonus, anyway. As long as you stick to slots that contribute 100%, you should have no problems as long as you do not wager more than the max bet allowed.

  • Some online casinos will return an error message if you try to play an excluded slot
  • Some online casinos will not return an error message and if you play on the excluded slot, your bonus is invalid
  • If you play on a slot with 0% towards wagering, this can sometimes render your bonus invalid
  • Avoid slots that contribute 50% or 20% simply because you can get more value with slots that contribute 100%
  • Do not use bonus money for bonus buy as even if the slot lets you, this will render the bonus invalid
  • Do not bet more than the max bet (if there is one) allowed when wagering bonus funds (check the T&Cs)
Avoid Mistakes
  • Avoid switching between table games & slots
  • Do no bet on games that contribute 0% to wagering
  • Avoid switching between games that contribute different percentages to the wagering requirement
  • Do not use the ‘buy bonus’ (Most slots have the bonus buy disabled during the bonus)
Questions and Answers About Playing Online Slots for Free & slot machine bonus deals

What are the best slots to play free at the online casinos?

There is no straight answer to this question, as different people will have different preferences. For example, some may prefer playing video slots with amazing graphics, while others will want to enjoy certain bonus features. What we can tell you is that there are certain slots that have proved a popular option over the years. Some are so popular that many reputable online casinos give out free spins to use on them, as they know players will probably love the games and stay and deposit real money to play them. Book of Dead and Starburst are two slots in particular that you will often find the casinos offering free spins on.

  • Book of Dead (Play’n GO)
  • Starburst (NetEnt)
  • Wolf Gold (Pragmatic Play)
  • Immortal Romance (Microgaming)
  • Gonzo’s Quest (NetEnt)

Where can I find the best online slots no deposit bonus?

There are many great options in terms of online casino platforms you can use to enjoy the best slot machine bonus offers. However, to find one that matches your preferences, we suggest you read through our online casino reviews. That way you can find one that offers a good real money casino bonus, has the developers and games you prefer and ticks your boxes in terms of payment methods.

Which online casinos offer a free no registration bonus?

Many online casinos like to offer small amounts of bonus cash or some free spins in return for creating an account. You are not obliged to make a deposit, so can just sign up and use the freebies you are given. They do this so that you can test out what they offer and hopefully enjoy yourself enough to make a deposit once you are done with the bonus cash or spins. Not all online casinos offer no deposit bonuses, but by reading our no deposit page, you will find many that do.

Can you win real money without making a deposit?

Yes, but it is not always easy. You will have to meet the wagering requirements before you can convert winnings from a no deposit bonus into real money. For example, if you win $10 from a no deposit free spins slot machine bonus, you may have to wager those funds 30x = $300 before you can convert them to your real money balance and withdraw. This requires quite a bit of luck. However, it is possible as many players have managed this in the past.

Can you withdraw the money that you win from bonus cash?

As mentioned, as long as you meet the wagering requirements of a bonus, you can withdraw your real money winnings. Some online casinos may require a deposit first and you might have to verify your identity. It all depends on a casino-by-casino basis, so make sure you understand the terms and requirements of any online casino bonus.

Can I play progressive jackpot slots with free money?

In most cases, this is not possible. As a rule, progressive jackpot casino slots are among the excluded titles when using bonus funds. An online casino usually has limits on how much it is prepared to lose from a bonus, so winning a huge jackpot from bonus funds is not something they want you to do. Still, once you wager any bonus funds and turn them into real money, you can then go and enjoy some spins on progressive jackpot slots.

Does it make sense to play demo slot games for free?

Video slots can be great fun even if you are not playing for real money. Plus, you can test out games via the demo mode first so that you can decide whether you want to wager real money when playing them. Demo versions also allow you to get used to a slot and its features. For instance, if the slot is modern and full of features, you can get a good understanding of them before using your real money. However, if you want to win real money using bonus money, you’ll need to claim a slot machine bonus.

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