Free Slots 2022: Play the Most Popular Online Casino Slots for FREE!

Online free slots are now an important part of what online casinos have to offer. More and more gamers are enjoying virtual gaming machines with the most adventurous special effects and sometimes amazingly BIG winnings. 🤑 If you’re looking for fun, ✅ real-money slots ✅ with fun features, ✅ you’ve come to the right place.

Among online casino games, “slot games” have simpler rules than other casino games, are easy to play even for beginners, and have a wide variety of options. Many people access these games not only to earn money 🤑 and try their luck but also to have fun. On this page, we will explain the types of slot games, ✅ how to play them, ✅ tips and strategies, 🥇 so we invite you to go through them.

FREE A to Z slots

Types of Online Slots

The number of online free slots is thousands and many legal slot casinos overwhelm you with their offer. The gameplay of slot machines is quite similar, but the titles differ in structure and rules. Slots are a new generation of online games that a large number of people are in love with.

About 70% of all online casino games are dedicated to slot machines. This is not just gambling, but a fascinating world with brilliant graphics and interesting music. There are many different types of free slots that you can play in land and online casinos. New slots continue to appear weekly, and you should know which slots you like the most. Even if free slots are very easy to play, it is important to know the different types of slot machines.

3 reel classic slot machines

3-reel slots are classic games. Classic slots are roller-based slots. The classic standard is three reels and a winning line – that is, 1895 unchanged virtual slot machines. These, of course, have three reels with classic symbols such as melons, cherries, seven, bar symbols, and cards. 3-reel slots usually have a pay line that is in the middle of the reels.

Some of these free slots also have three or five pay lines. Classic slot models are those devices that have the simplest structure. They are also known by such an abbreviation as 777. Their structure is incredibly simple, as are the principles of the game. No bonus rounds, special symbols, or other additional options. Here are some popular 3 reel slots:

  • Tree of Life;
  • Super Joker;
  • Blazin Hot 7s;
  • Fire Joker;
  • Triple Diamond.

Progressive slots

Progressive jackpot slot machines are slot machines that are tied to a jackpot. These can be 3-reel slots, 5-reel slots, video slots, etc., and can have bonus rounds. Jackpots on these games will accumulate over time. A small portion of the game’s stake goes into the jackpot. This jackpot will then increase until a lucky player reaches the winning combination needed to reach that jackpot.

This is a network of slot machines in which the jackpot is combined. The size of the progressive jackpot during the game increases until the prize pool is won by one of the luckiest players. The value of the jackpot is connected directly with the number of players playing. Among the most popular progressive slots are:

  • Burning Hot;
  • Shining Crown;
  • Says & Roll;
  • Age of The Gods;
  • 20 Super Hot.

Multi-payline slots

Anyone who has played free slots before will of course be familiar with one of the most important features that slot machines have to offer: paylines. This is a specific arrangement of symbols that triggers a gain when they appear by spinning on the reels.

Basically, a payline is a bet line. Today, most free slots have between one and 100 paylines; but there are exceptions to this rule. Whether you win with a payline depends not only on the combination but also on whether you bet on the payline. How many paylines a machine has something to do indirectly with the total amount of the payment or the chance of winning the slot.

Multi-line slots can come in all shapes and sizes, and the advantage they have over a single-line slot is the ability to win more in one spin. Multi-line slots increase your chances of winning on each spin, as you have more payout symbols, which increases your winning combinations. Examples of multi-playline slots:

  • Zeus 1000;
  • Secret Code;
  • Book of Dead;
  • Dead or Alive;
  • Starburst.


Given that video slots have their origins in 3-reel mechanical slots, we have a chance to see a lot of similarities between them. The game process is very simple. All you have to do is choose your stake, place a bet, select a specific number of lines you want to enter, and rotate them.

Random number generators must also be considered. They offer you a great deal of fun and a great deal of fun. Also, vіdео slots have much more paylines, winning combinations and special bonus events. The most important examples in this category are the following:

  • Magic Spinners;
  • Cash or Crash;
  • Starburst XXXtreme;
  • Reelin Joker;
  • Immortal Romance.

Mega Spin Slots

This is a completely different level of play. Here the player has the opportunity to play several games at once – from 3 to 9 games. To do this, you need to choose the games and the value of the bets. Launched by Microgaming a long time ago, but still current, they have a peculiarity reminiscent of old-fashioned Vegas cars.

MegaSpin slots are a modern interpretation of Vegas-style slot machines. Three of the four slots in the series are equipped with three reels and a payline. A special and unique feature that characterizes these MegaSpin slots stand out is playing four, six, or nine sets of reels on a single screen. You’ve probably heard of these Mega Spin slots before:

  • Stars Mega Spin;
  • Mega Spin Fortune;
  • Gоnzо’ѕ Quеѕt Megaways;
  • Immortal Glory Slot;
  • Atlantic Megaways Slot.

Mobile Slots

In 2021, the time has come to leave your computer behind and indulge in the fun of the casino on your tablet or smartphone. Almost all games can now be played in the mobile casino, as easily as on the computer. They are also very flexible and offer players different ways to win. The Internet has revolutionized today’s gaming scene.

The first step is to select a mobile slot game app and start playing. Many of them give you game bonuses just for downloading the app. With the demand for more and more mobile casino games, software developers have begun to develop numerous mobile free slots, table games, and board games and optimize live casinos so that they are accessible to mobile devices. Many slot games can also be played on mobile devices with any operating system.

The Best Payout Slots in 2021

The payout or RTP (Return to Player) is always talked about when it comes to online slots, but what does that mean?

Today, however, we primarily want to deal with free slots that have a very high payout rate, in the range of 97.5% to 99%. And we would like to briefly present some of the best of them. These slots are a real treat for players who want to be safe because here you can be sure that you will get the most for your stake:

  • Ugga Bugga – RTP 99.07% created by Playtech. Ugga Bugga is an interesting slot. You can play on 10 different pairs of three with symbols;
  • Mega Joker – 99% RTP created by NetEnt. NetEnt’s newer releases move with their RTP in the absolute middle range, but with the Joker Mega Joker game NetEnt also has something to offer all friends with a high payout rate;
  • Book of 99 – 99% RTP created by Relax Gaming. The 99 card is an online slot with 10 paylines developed by Relax Gaming. Features include a bonus counter, a symbol collection feature, extended symbols, and free spins;

  • Dracula – 99% RTP created by NetEnt. This slot borrows its thematic story from the famous movie based on the novel Dracula. It is a 5×4 slot that has 40 pay lines;
  • Jackpot 6000 – 98.8% RTP created by NetEnt. Online players who want to play online slots will find this amazing slot game that ranks well among the medium volatility slots. It has an RTP of 98.8%, which is a fair percentage for both new and veteran casino players.

Producers of Video Slots

Anyone who wants to judge online game providers on the Internet can’t ignore them – game providers. Software developers, that is, game developers, are critical to the quality and security of online gambling halls. Online casinos are trying to sign contracts with companies for which quality development comes first.

If there are no software vendors, there are no games, and therefore no game vendors. Many people regularly play their favorite games on their favorite devices, but they have no idea who created this product. Below are 6 of the most popular gaming software makers the world loves.


Microgaming is not only one of the oldest gaming software manufacturers, but still one of the top companies in the industry. The company’s history dates back to 1994. All game models are attractive, easy to understand, and thought from A to Z.

In total, Microgaming now has almost 1,000 games in over 1,300 game versions offered. It is worth noting that the payment rates are sometimes very high. One of the best things about Microgaming is that it continues to push the line in terms of quality, innovative features, and big jackpots. Some of the latest games released use 3D graphics.


NetEnt games are loved by almost all fans of innovation, creativity, and original solutions. The Swedes from NetEnt, formerly Net Entertainment, are among the veterans in the field of game production. The Scandinavian company, whose development is closely linked to the gaming providers of the Betsson and Cherry groups, has been an integral part of the industry since 1996.

NetEnt has created hundreds of attractive games in all sections. NetEnt slots are small works of art in the truest sense of the word. Game design is out of the question. Experienced users recognize NetEnt slots at first glance.


Another key player in the industry is Playtech. Not only does it offer casino games, but it also offers software solutions for various other iGaming options, such as poker, bingo, and sports betting. Most of the game selection consists of free slots. The slots created by Playtech are incredibly popular among players due to their exceptional graphics and high payout rates.

Playtech is the third-largest player in the software pioneer group. Also, is now based in the Isle of Man and works with millions of jackpot games.


Novomatic Group of Companies is one of the largest manufacturers of slot machines in the world. The Austrian manufacturer is composed of many companies, each with a rich experience and expertise in the gambling and entertainment industry.

The company regularly produces new state-of-the-art gaming terminals that combine state-of-the-art design with the latest technology for the best user experience.


EGT is a top slot manufacturer. Its products are distinguished from others by high-quality graphics, a high percentage of profitability, and good mechanics. Since the company was founded in 2002, it has launched dozens of great slots, plus roulette and card games.

The main feature of the company is a wide range of options. EGT has both classic car variants and more modern models, multi-line options. The manufacturer offers many new products that you should try and evaluate.

Play’n Go

Play`n Go is a software developer for online casinos and mobile gambling. Founded in 1997, with headquarters in Sweden, there are divisions in Hungary. Develops online free slots, but also table games (roulette, blackjack, poker) and bingo lottery.

Play’n Go was founded to provide players with an exciting, engaging experience that developers have accumulated throughout their work in this field. From the very beginning, the company’s employees knew what to expect and wanted to receive participants in the new games.

How to Play Slots

As is the case with all games, for guaranteed success it is absolutely essential to understand the rules and mechanism of the game. The essence of the slot game is simple: this slot machine generates random symbols on a screen with multiple columns and rows. Scrolling or rotating each column – the symbols on the screen can become a single line or fall into any other winning combination.

Below is a step-by-step guided procedure on how to play slot machines. Basically, it works the same for all slot machines, although there may be some variations depending on the software developer, but also the online casino. Here are the most important steps:

  1. Choose a licensed online casino with a wide range of slots;
  2. Create a user account;
  3. Make a first deposit and activate the welcome bonus, if applicable. You can generally do this in the “Banking” section of your casino;
  4. Analyze the offer and choose a favorite slot;
  5. Set the number of paylines you want to play. You can view any payline by clicking on the numbers on each side of the game screen. In other games, you can choose how many lines you want to play per round;
  6. Determine the value of your currency or the desired stake;
  7. Press the rotary knob. This is where the fun begins. You will see the symbols spinning on the reels and if you hit a winning combination, you will be paid. The size of the payout depends on how many symbols you landed, the size of the bet, and the value of the symbols.

Playing slot machines is so easy. You will master science in just a few rounds. Paylines are models, and if you match symbols on them, you win payouts. At most slots, payline 1 is just above the middle row.

How to Win Slot Games

If you want to play slot machines, choose one of the cheapest and riskiest casino games. Thanks to the large jackpots and huge selection of games, slot machines are among the most popular games of chance in the world.

Online slot machines are increasingly loved by players around the world, in fact, they often offer victories and adrenaline. However, many try to win by simply betting on the first slot machine that catches their attention without adopting any strategy. To have a long-term advantage when playing slot machines, you need to take into account a few tips.

Strategy Tips

The goal of any online casino user is to win. It doesn’t matter if he is pursuing large sums of money or just wants to feel the taste of enthusiasm. Many people know how to win at card games. But some strategies show how to play slot machines according to the schemes of online casinos.

If you follow the instructions strictly, then the losses will be minimized and the spins will bring large sums. We’ve put together all the tricks you can take when deciding to play free slots in online casinos and try to win.

  • Money Management – Never play more than you are willing to lose. For long-term winnings, you need to be very careful about your budget for slot games;
  • Take advantage of bonuses – One of the most effective ways to maximize your winnings when playing online free slots is to take advantage of the free bonuses reserved for its users by the best online operators;
  • Play on progressive jackpot slots – Most players don’t care about this. One of the tricks to winning big money is placing bets on the slot machines that offer this type of jackpot. In these free slots, the more you bet, the better your chances of winning;

  • Use demo slots – Another tip is to play the slot machines in Demo mode. This mode allows you to test the slot, understand how it works, its payouts, and your chances of winning;
  • Choose high RTP slots – For RTP we refer to Return To Player, which is the percentage of bet profitability. When the RTP of an online casino slot is higher, the chances of winning increase;
  • Slot Strategy – Experienced players have built various slot machine strategies that can increase their chances of winning and reduce their risk of running out of money. For example the martingale system.

Free Online Slots

Most online slot demos are cash-strapped versions of the original real-money games. With these, you will receive a credit of about 5,000 chips or more and you can play to your heart’s content. And when your game money is exhausted, simply refresh the page and you can start over.

There are many reasons to use a free online casino. As an absolute newcomer, you can first gain experience with the possibilities and ways to play before jumping into real money bets and taking a risk with them. If you want to get started right away, we’ve put together a list of the best and most popular free slots:

  • Book of Ra – is a five-reel online slot, present in all online casinos, with 10 pay lines, produced by Novomatic. The free Book of Ra slot machine is especially captivating graphically. The theme is Ancient Egypt: the symbols in total are 15, and all scatter or wild symbols have a design inspired by ancient Egyptian artifacts;
  • Starburst – is an addictive slot created by Netent, one of the most important software houses in the panorama of online casino video games;
  • Sweet Bonanza – created by Pragmatic Play is a delicious online sweet slot with a unique Any Way Pays format. The game is packed with some amazing bonus features, including reels, multipliers, and free spins;
  • Gonzo’s Quest Megaways – is an online slot game developed by Red Tiger Gaming. Features include cascading winnings, a free spin bonus, and increasing multipliers. The payment rate is 96% and the volatility is medium to high. The highest price in this game is 21000x;

  • Twin Spin – abandoned the classic concept of pay lines there are 243 ways to win. On a 5 × 3 grid, the game is played giving you average volatility and you have an RTP of 96.60%. Twin Spin is a true classic, revisited for all fans of that vintage notion;
  • Mega Joker – was created by online gaming provider NetEnt. A slot that brings back the classic fruit theme, with a very simple and linear type of game. Among the classic colored fruit symbols it is possible to play with a game grid consisting of 3 reels and 3 lines with 5 fixed pay lines;
  • Wheel of Fortune Megaways – is developed by Big Time Gaming in conjunction with IGT. The game is played on a grid with 6 reels and 6/7 rows, with 117,649 ways to win. It is possible to bet a minimum of 20 cents up to a maximum of 20 euros and get a maximum payout of 80,150 times the stake. With high volatility, it offers an RTP of 96.46%.

Real Money vs Free Slots

Of course, as in all aspects of life, even in the world of online slot machines we can find pros and cons. In addition to real money slots, casinos also offer slot machines to try them out just for fun. Here we will see the main differences between these two categories.

Real Money Free Slots
the player must deposit into his online casino account you do not need to register to play
the huge variety of themes no cash deposit will be required
you can earn real money works with virtual chips
suspense and fun are amplified no real money can be earned

Real money and free slots each have their advantages and disadvantages. Taking risks or pure fun? It is important to analyze your needs and know the specifics of the different types of slot machines while remaining fixed on your goals.


The world of online slot machines is more and more varied and is always enriched with new ideas, always very interesting and innovative. The traditional or classic slot machine is very popular with casino fans. It is important to know that classic slot machines come in various models, such as free online casinos, paid online casinos, or land-based casinos.

Online slots to play for real money continue to attract thousands of players, driven by the desire to play without much thought and the opportunity to win exciting prizes. That’s why we recommend you to live this experience or try it if you haven’t already.


What is an RNG in slots games?

RNG stands for Random Number Generator. Specifically, RNG is a microprocessor that generates a random sequence of numbers that corresponds to a specific event or symbol. The RNG ensures that each rotation is truly random. By doing so, players can approach online casinos without worrying about the fairness and reliability of their favorite games.

What is the best mobile slot game?

The widespread use of state-of-the-art smartphones is combined with the increasingly excellent quality of the games made. For these devices, it means that a large number of players connect to the casino on their mobile phones from anywhere, anytime. The best mobile slot games include Lucky Lady’s Charm, Book of Ra, or Sweet Bonanza.

Which slots payout the most?

To answer this question, we need to find out, in particular, the slots with the highest RTP. As already mentioned, this information is present in the description of the slot chosen to play. Therefore, we recommend that you arm yourself with a little patience and read the review of the game to understand the value of RTP before playing for real money.

Do online slots really pay?

Yes, real money slot games really pay off. The first step, and the most important,  is to choose the appropriate online casino. Another factor is the analysis of payments, which must be present on every reputable site. The higher it is, the higher the gain.

What are the odds of winning on online slots?

If, for example, an online slot offers a payment of 92%, it means that out of 100 euros bets, an average of 92 is returned. The ideal percentage for slot machines should be around 96%.

Do slots pay more at night?

What time to play at online casinos can not be an easy question. And there is no single, valid answer because in this case, everyone would choose that specific time slot to play in online casinos. There can be no one-size-fits-all strategy. That’s because each of us has our own habits and rhythms of life, so not necessarily a moment that is perfect for someone can be perfect for another player.

How often do slot machines hit jackpots?

Winning slot machines are those slots in which it is easy to win, even if it is small, and must be distinguished from slots in which winnings are very rare, but which allow you to get even seven zeros, such as Jackpot slots. When playing progressive jackpot machines, it is important to always place the maximum bet. This is because the jackpot usually only pays if you place your maximum bet.

How do you win at online slots?

As a first step, we recommend choosing a slot machine with a higher payout percentage. Slots that have a payout percentage of 95% or more are preferred. Knowing that this game is based on a random number generator, there is no real strategy in itself to win.

What is the volatility of a slot machine?

Another critical factor to consider when choosing a slot machine with better chances of winning is the volatility of the game. Many games and gambling news sites refer to the volatility of games as their “variant.” The volatility of a slot game measures the risk inherent in playing a certain slot for real money.

About India-Casino

India-Casino is the place to be for Indian players! We are a team of online gambling experts with a passion for online casinos! All the casinos we review are legal and licensed, and all the content we post is transparent and created solely for informative purposes. You cannot deposit money on india-casino, you can only research and choose the right casino for you. We try to answer all your questions, to ensure you enjoy a fun and safe experience!

T&C and Privacy Policy

image gambleaware-helpline-logo © 2024 all rights reserved

18+ ( over 18 years )