The Ultimate List of Free Online Casino Slot Games

Slotomania app, free online casino slot games

If you are a novice slot player or experienced gambler, finding the best online slot games is one of the things that can be the hardest thing to do. Every day new titles are added, and every online casino has a vast list of slot games.

So finding the right online slot isn’t an easy task. On the top of that, finding the good free online slot games might seem like a mission impossible, as there are hundreds of mediocre or even bad free slot games.

We at Carlo Casino made for you this Ultimate List of Quality Free Online Casino Slot Games, so you can browse through our list and find the best possible game for you.

The Advantage of Playing the Free Online Casino Slot Games

In our list of free online casino games, you will be able to find the most exciting and fun games, that are possible to be played for free and that way you will be able to gain experience and not to think about potential losses.

Even the best online players started their gambling experience by playing these free online casino games because that way they managed to gain experience and to learn all the tips and tricks how to be successful playing slot games.

Playing for free will make you more comfortable and relaxed, so you will enjoy the hours of entertainment while you spin the reels and unlock the bonus features on one of the best free online casino slot games.

How to Choose the Perfect Slot Game?

For most of the players, the gameplay and fun factor are the most important features that one slot game can offer to them. But it is essential to look for some other things when you choose your favorite slot game.

Return to the player rate or RTP is one of the most important things that you should look when you choose your slot game. This number represents the house edge, and if you see that particular slot game has RTP of 95% it means that on every Euro you wager, you will get 0.95 Euro cents back. It is smart to play the slot game with RTP higher than 95%.

Volatility is another concept in slot gaming that show how much a particular slot pays out the winnings. Low volatility games are less risky, and they pay more often, and high volatility slots don’t pay often, but when they pay you will probably make a fortune.

The Ultimate List of Free Casino Slot Games


Slotomania is one of the most downloaded apps that offer a free online casino slot games. Slotomania can be played both on the desktop and mobile devices (iOS, Android and Windows), and it is easy to use app that offers the customers a vast range of themed slot games and fun and addictive mini-games.

From the moment you log in into this incredible app, you will be overwhelmed with coins, bonuses, levels, bars, and jackpots so you will feel like a kid in a candy store.

Slotomania offers to the customers more than 140 different free online casino slot games that players can choose from.

Main things that this incredible app offers to the customers are:

  • Amazing software
  • Excellent user interface
  • Brilliant graphics
  • A lot of bonus rounds

Overall, if you decide to download Slotomania app, you will not regret it, as this is one of the best apps for free slot games.

Quick Hit Casino Slots

With more than 5 million downloads so far, Quick Hit Casino Slots is one of the most popular apps for free online casino slot games.

The Quick hit Slots brings you the most popular casino games for free so you can feel the genuine thrill of the Vegas excitement while play slot games on your mobile device.

The Quick Hit Casino Slots app offer to the customer’s unforgettable experience with a lot of bonus features, free spins and fantastic daily and weekly bonuses. On top of that, they offer a number of mini-games as well.

Best features:

  • A large slot games library
  • User-friendly
  • Incredibly addictive and fun app


Poker World

This fantastic app is developed by the makers of Governor of Poker, and they made an excellent Poker Game where you can test your poker skills against other players in the several famous poker cities around the world.

The most interesting feature about this app is the poker engine that will give you fantastic experience while you play against AI. You can play this app in offline mode, so you don’t need an internet connection.

Main features:

  • Excellent AI engine
  • Great graphics
  • Over 60 poker cities to try


Cashman Casino

Another app that has more than 5 million downloads so far. Cashman Casino offers the players a vast number of newest free online casino slots and the best classic slot machines that can be found.

Users can claim lucrative 2 million coin welcome bonus and start spinning the reels on some of the most interesting slot games – without any deposit, completely for free.

Best features:

  • Lucrative sign in welcome bonus
  • A lot of new and classic slot games
  • Excellent gameplay


DoubleDown Casino

With this exciting app you will feel like a high roller and enjoy the Vegas-style experience while play on your mobile device.

With this free online casino slot games app, you will be able to enjoy over 100 slot machines and get an exciting and lucrative sign in bonus in the amount of 1.000.000 free coins.

This amazing app gives to their customer’s free credits several times a day, so the players can enjoy fast-paced action and beautiful graphics while they play DoubleDown Casino app.

Main features of DoubleDown Casino app:

  • Great sign in bonus
  • Amazing software
  • Available in offline mode


Gold Fish Casino Slots

If you like to play free online casino slot games than this app is one of the best apps you will find.

They offer to their customers huge 7 million free coins as Welcome Bonus, and additionally every two hours you can get up to 250.000 free coins.

Gold Fish Casino Slots app has over 140 excellent free online casino slot games to choose from.

On the top of that players will be able to get multi-level progressive jackpots, to enter a variety of tournaments and to play different quest in order to receive rewards and bonus features.

Best features of Gold Fish Casino Slots:

  • Amazing Welcome Bonus
  • Vast games library
  • Excellent graphics



On this list, we talked about some of the best apps that offer free online casino slot games, but there are several apps didn’t make to this list, such as Zeus Casino, Monopoly Slots, DoubleU Casino and Win Fun.

All of those apps are also a good choice if you want to play free online casino slot games, but today we talked about absolute best apps that can be found on Play Store and Apple Store.

Tips on how to win at roulette in online casinos

Roulette is without a doubt the most popular table game at both online and land based casinos. When you enter a casino you are guaranteed to find at least a few players sitting at the roulette table, focused on the roulette wheel as they are waiting for the ball to land on their lucky slot.

Differences between American and European roulette

The game of roulette has been present at casinos for a long time. Over the years it was perfected and upgraded to the form we all know and love today. In general, the game is divided into two basic variations; American and European roulette. Basically, they are two identical games, but with one crucial difference.

If you take a look at the European variant of roulette you will see that the wheel has numbers ranging from 1 to 36 and an additional 0. On the American version however, you will see an added 00. So why is this added 00 of any importance?

Winning strategies for roulette

In order to learn how to win at roulette in casinos the first order of business is to know the game and the odds it offers to players. Since the American version of roulette has a 00 added the odds of winning are lower than on the European version.

Odds and bets on the roulette wheel

The first tip on how to win at roulette in casinos is to play the European version. The reason is simple. Since the game has only a single 0 the house edge is 2.70%. On the American version with the 00 the house edge climbs to 5.26%. So right off the bat your chances of winning increase when playing single 0 roulette.

But in order to be a master at roulette you have to know the bets you can make, the payout of each bet and the odds of your bet. This is why it’s a good idea to practice the game first and play in fun mode on the electronic version of roulette.

Start with simple bets

In order to learn the game you need to start with the simpler bets. The simplest bets you can make on roulette are Low or High, Red or Black and Even or Odd. These types of bets come with odds of 48.60% on European Roulette and 47.4% on American Roulette, with a payout of 1 to 1.

Move on to betting on Dozen or columns

The next possible bet is betting on Dozen or a Column, which covers 12 numbers in a single bet. The odds of winning here are 32.40% on the European wheel and 31.6% on the American wheel. These bets have a payout of 2 to 1.

Betting a number sequence

The other bets you can place on roulette are bets on 1, 2, 3, 4, 5 and 6 numbers. A single bet or a bet placed on a single number has the highest payout in roulette of 35 to 1, but also comes with the highest house edge. The odds of winning on a single bet number are 2.70% for the European and 2.60% for the American wheel.

Betting on Split bet

Betting on 2 adjacent numbers or Split Bet comes with odds of 5.41% and 5.26% for the European and American wheel accordingly and comes with a payout of 17 to 1. Betting on 3 numbers or a Street Bet has a payout of 11 to 1 and comes with odds of 8.11% and 7.89% in the European and American version.

Betting on corner bet

If you bet on 4 numbers which form a square on the table it’s called a Corner Bet, coming with a payout of 8 to 1. The odds of winning here are 10.81% and 10.53% for the European and American wheel accordingly.

Betting on 5 sequential numbers (only in American roulette)

Betting on 5 numbers is available in American Roulette only, where you cover the 0, 00, 1, 2 and 3 numbers. This bet comes with a payout of 6 to 1 and odds of 13.16%. Betting on 6 numbers is called a Double Street Bet where you cover 2 rows on the table, with a payout of 5 to 1. The odds here are 16.22% and 15.79% for the European and American version.

How long should you play for to guarantee winnings?

Roulette is a game of chance and as all other casino games it has a house edge which works against the player. In reality there is no 100% reliable strategy which you can use in order to win on roulette every time, simply because then the casinos would be out of business.

Albert Einstein once said the only way to win at roulette is to steal the money from the table when the dealer is not looking. In the long run this is true since the house edge works against you. No matter how small it is after a sufficient number of spins you will go bust.

But there are some strategies which you can use in order to make a profit and leave the table when you’re still ahead. This is the best strategy while playing roulette which guarantees that you will have a profit almost every time.

Only play with your winnings.

No matter which bets you use when you’re ahead cash out your winnings and play only with your original deposit. This way you will risk only the money you were going to risk anyway in the first place and you will keep your winnings. There are also some popular betting strategies which you can use in order to make a profit. Here’s some of them:

The Martingale system

This is one of the simplest betting strategies on roulette and a personal favorite for many players. The trick in this strategy is to double your bet every time you hit a losing spin. This way you will cover your losses and break even, while keeping the profit from your winning spins.

The only downside of this method is when you hit a losing streak. This means that you will constantly have to double up in order to cover your losses. In the end you can easily end up running out of balance or hitting the table maximum bet limit.

The Reverse Martingale (Paroli) system

This system propagates that you place flat bets until you hit a win. Then you need to double your bet, hoping that you hit a winning streak. This way you can easily make a big profit in a short number of spins. The trick here is to go back to your original bet when you hit a losing spin and start over.

Find the best strategy for you

Betting strategies without a doubt will help you in playing roulette, but in the end it all comes down to luck and experience. You need to practice playing the game first and make sure that you know the payout of each bet you place.

After that you can easily calculate the possible winnings and over time develop a betting strategy of your own. Since roulette is a game of chance you will need some luck on your side, but the most important thing to look out for is control.

Don’t go chasing monster wins while playing roulette. In a few unlucky spins, you can easily end up losing all of your balance. Manage your bankroll accordingly and play with patience. Most importantly cash out your winnings regularly and play with money you can only afford to lose.

Read further: ‘how to win at the Casino‘.


The secrets of the fruit machines

Some players might be confused by the name so first of all we’ll explain what a fruit machine actually is. Don’t worry; it’s not a vending machine which gives out fruit instead of delicious snacks.

A fruit machine is basically a slot game where the main game symbols are fruit symbols. A lot of players refer to fruit machines as classic slots, mostly because of their vintage design and simple game play. But you can also find a lot of fruit machines today which are no different than a modern video slot.

How do fruit machines work?

Like any other slot the fruit machine is run by a Random Number Generator. This ensures that the payouts in the game are fair and random and no one from the outside can influence the outcome. You place a bet of a certain value, press the spin button and hope that the outcome is a winning spin.

Do fruit machines come with bonus rounds?

In the past most classic fruit machines didn’t have any bonus features installed, except for the occasional Wild symbol which also had a multiplier function. But today most fruit machines have interesting bonus features and the potential for big payouts.

How to play fruit machines and win?

Logic suggests that you simply can’t beat a game which is run by a Random Number Generator. This is true since you can’t predict the outcome of the following spin. So in reality there is no 100% sure winning strategy on fruit slot machines.

If you come across some video or article telling you otherwise simply ask yourself why isn’t this guy a millionaire and why is he sharing his secret. But, on the other hand there are certain steps and strategies which you can use in order to increase your chances of winning on fruit machines. Let’s begin.

Know your game

Slots and fruit machines are games of chance. But you have a better chance of winning if you know the game. This is why we recommend trying the game in fun mode first in order to get a feel for the game play. You will get some idea how the payouts work, what the bonus features are and in general what to expect when you play for real money.

Low VS High Variance

This is a very important factor when it comes to fruit machines and is the first step of learning how to play fruit machines and win. Low variance games offer frequent payouts, but they are smaller in size. These games are great for playing with a lower balance or on higher bets.

On the other hand high variance slots are known to come with long dry spells, with bonus features which are incredibly hard to trigger. But once a bonus round does come it usually pays big amounts which can range in several thousand times the total stake.

So before you start playing fruit machines for real money learn the game and manage your bankroll in accordance with the game variance. This way you will have a bigger chance to wait out the dry spell and reap the rewards when the game starts paying.

Bonus Features and Pay Table

The overall payout potential of the game depends mostly on the bonus features the game has and the payouts from the game symbols. So it’s always a good idea to see what the bonus round in the game is and how much the symbols can pay. This way you will know what to expect when the feature is triggered and how much it can pay.

Play with a Bonus

Bonus promotions are one of the most appealing virtues of online casinos. Almost every operator in the industry has some sort of bonus promotion in its offer and it’s always a good idea to take advantage of them when you can.

The reason for playing with a bonus is simple. You can easily double or triple your initial deposit, allowing you to play with a much bigger bankroll. This way you can place bigger bets on the games from the start and in return reap bigger rewards.

Remember, the nu.1 rule when playing fruit machines is that you have to bet big in order to win big. What better way to do that than with some free money from the casino?

Choose the right bonus

Even though you can find an enormous number of bonus promotions across online casinos, it doesn’t mean that all of them are worth claiming. In order to increase your chances of winning at fruit machines, you have to find the right promo which works in your favor.

The best way to do this is by claiming a promo which has a relatively low wagering requirement. A lot of operators today have bonus promotions which come with a wagering requirement of 30 to 40 times the bonus amount.

This is a relatively low wagering requirement which can be easily met if the games are paying. You can easily meet a bigger wager with some luck on your side, but in general, the bigger the wagering requirement is the smaller your chances are in meeting it.

Allowed casino games

When you play with a bonus at some online casino it’s always a good idea to check which games are allowed or forbidden for play with bonus funds. If the number of forbidden slots is high then that bonus may not be the right one for you. The bigger the choice of casino games is which you can play with bonus funds the more chances you will have in winning.

Wagering Contribution

Many players omit this detail when reading through the bonus terms, but it’s a big mistake. At some online casinos, the fruit machines have a wagering contribution of 50%. This means that if you bet $1 only $0.50 will count towards the wager, basically doubling the wagering requirement.

The 100 spins rule

Most experienced players will tell you that without a bankroll to cover at least 100 spins on a fruit machine you shouldn’t start playing. Most of these games will shell out a bonus round or a big win within 100 spins, so make sure you have enough starting balance in order to trigger it.

Bet Big, Win Big

You can play fruit machines on minimum bets, but the reality is that even with a monster win of 500 to 1.000 times the total stake, the overall payout is still small. So in order to win big on fruit machines, you have to place bigger bets in order to end up with a substantial payout.

Things to look out for when playing for real money

Playing at online casinos is very fun and you can end up winning large amounts of money. But you have to be very careful when you start playing for real money or you can easily end up broke or even worse in debt.

Primarily online gambling should be fun. When it stops being fun take a break and re-examine your actions. You should never gamble as a mean of income. The chances are that you will eventually lose. Also make sure to only gamble with money you can afford to lose. This way you will never get into debt and have money problems.

If you liked our article ‘The secret of the fruit machines’ you will surely like ‘How to win at the Casino

How to win at the Casino

Every player dreams of hitting a monster payout at an online casino and walking away with millions of dollars on his account. This is quite possible if you’re lucky enough to hit the mega jackpot on Mega Moolah or Mega Fortune in one lucky spin.

But every experienced player will tell you that slow and steady wins the race. Winning at the casino takes a lot of preparation and skill, with only a little luck to help you in your goal. Before you start dreaming of winning millions at the casinos take the necessary steps.

Preparation is everything

You need to have a plan before you start playing for real money at the casino. This involves learning the casino games and creating a strategy on how to win. You will have much better odds of winning if you play prepared, rather than just relying on pure luck.

Choose the right casino game

As you already know almost every online casino offers an array of casino games. So in order to increase your chances in winning you need to choose one casino game and learn to play like a pro. Every casino game has its advantages and disadvantages, so in the end it’s up to you which game you will choose.

Slots VS Table Games

Many experienced players will tell you that you have better chances of winning on table games rather than on slots. This is simply due to the fact that table games have the lowest house edge, making it easier for the player to win.

But what you might not know is that the promoted house edge on many table games is achieved by using an optimal betting strategy and simply playing like a pro. Also in order to win you will need to place bigger bets and play for a long time in order to come ahead.

Even with an optimal betting strategy the house edge works against you in the long run, so the chances are that you will eventually lose. On the other hand slots have the highest house edge at the casinos, but they can produce the biggest payouts.

So in reality it all comes down to you which casino games you will choose in your quest to win big at the casino. Once you learn to play the game like a pro your chances of winning will increase significantly and you can move on to the next step.

Set a gambling budget

Winning at the casino is marathon, not a sprint. Every experienced player will tell you that one of the most important things you have to do is set a gambling budget and manage your finances. The first step to this is limiting your deposits.

It doesn’t matter if you choose a daily or weekly gambling budget. Set the value to as much money as you can afford to lose and stick to it. Never go back to the games trying to recover your losses. It’s a sure recipe for disaster.

Cash out your winnings

This is the best way to always have a profit when you hit a big win at the casino. After a bigger payout make sure to cash out your winnings. This way you will only play with your original deposit and you won’t feel bad when you lose it.

Keeping your winnings is a great way to set aside some cash on a daily or weekly basis. For example: You set a gambling budget of $50 daily. You lose on your first 3 deposits and win $500 on your fourth deposit. So basically you invested $200 in total and have a profit of $300.

Many players are tempted to keep on playing hoping to win even more. But the smart move here is to cash out everything. This way you get back the money you deposited and still have $300 of pure profit. The next day you might win again with your daily deposit and increase your profit even more.

Remember, no matter which games you play, the more you play the bigger the chances are that you are going to lose, since the house edge works against you. So cash out when you’re ahead and at the end of the week calculate your winnings. If you are ahead for $500 every week, that comes down to a nice chunk of change on a monthly level.

Never drink while gambling

Alcohol and gambling go very well together, but unfortunately this combo works against you. When you drink you tend to play riskier placing bigger bets when you get a gut feeling that you’re going to win. This may work from time to time with some luck on your side, but most of the time you’ll end up staring at an empty glass and a big 0 on your balance.

<h3> So, how to win at the casino? </h3>

If you choose to play table games the best way to go is by playing online roulette. The best advice we can give you on how to win at the casino while playing roulette is by using betting strategies. You can use the Martingale or Reverse Martingale strategy in order to maximize your chances at winning.

But once you become a pro roulette player you will surely come up with a strategy of your own. Every experienced player has some strategy which he has developed over time in order to help him win.

If you decide to chase your fortune on slots you will need a bit more preparation. The obvious first step is choosing which games you will play. This depends on several factors. The best way to start is by reading genuine player reviews on different slots.

Players are always honest and will tell you which games are good and which are not so good. So start playing the games in fun play in order to see what they’re about. You can then plan your gambling budget accordingly and decide how much you are willing to spend on one game.

After some time you will surely get a feel for the game and know what to expect. It’s also a good idea to play at online casinos which have good bonus promotions. This way you won’t have to invest a lot of your own money. Just make sure to choose a bonus with a low wagering requirement in order to increase your chances of making a withdrawal.

<h3> Experience before Luck</h3>

 All casino games are games of chance. But every long time player will tell you that when gambling online experience amounts to 90%, while luck is only 10%. So before you embark on making millions at the casino make sure you have the experience you need.

Try the casino games in fun play and learn all the rules, especially if you decide to play table games. Once you’re confident enough go on a bonus hunt across the casinos in order to get more experience in playing for real money, without risking a lot of your funds.

Over time you will find the games which suit you the most and only with a little help from lady luck you can find the right recipe on how to win at the casino.