With the prominence of internet use, there is tremendous growth in the e-gaming market. The recent pandemic scenario added more fuel to the curiosity about the online gaming experience. People who could not visit casinos physically were now able to play various online casino games in virtual mode. One of the popular interests in rewinding tired minds while winning bets on casinos is playing online slots.

When you start using a slot machine game, it can offer you the same thrills and excitement that you find in physical casinos. Those who prefer the comfort of home can have the convenience of using online slots to keep themselves entertained at home or play on the go downloading their favourite casino platform. If you are wondering why they are so popular in the online casino community, read on to find out more on the slot games.

This is is an image of available slot games on BTC365, the best crypto slot casino.
At least 15 slot vendors are available on BTC365

What are the basics of Casino Online Slots?

Learn about the basics to understand the simple rules associated with each game. Whether you are playing free slot games on demo or trying a slot machine with real money, you need to secure by getting familiar with the basics of a slot game and shape skills. Apart from that, know where you play to win real money on a casino site that offers attractive payouts.

Here are some of the key components you need to know about in a slot game:

  • Reels – Reels are the horizontal columns in the slot machines where the symbols are located and show the determined winning outcomes.
  • Slots Lever – Slot Levers are part of the machines which trigger a spin. They are usually located on the left side of the screen.
  • Paylines- Paylines are the imaginary lines where the symbols should appear to win the game.
  • Coin Tray – It is the Coin Tray where the coins come out from. They mostly appear at the bottom of the screen.
  • Symbols – Symbols are unique icons or images which form a combination for the player to bet on.
  • Pay Table – The play Table is the display where each winning combinations receive a payout
  • Volatility – Volatility refers to the amount of risk associated with the game a player may face.
  • RNG – RNG stands for Random Number Generator, which aims to generate fair results for the winning outcomes.
  • RTP – RTP stands for Return to Player, which is calculated with the percentage of the total amount a player betted in a specific game that the casino gives back to the player.
  • Min Bet – Minimum Bet is the lowest amount that you can wager per spin in a slot game.
  • Max Bet – Maximum Bet is the highest amount you can wager per spin in online slots.

Why are they called Slot Games?

Many new casino enthusiasts may wonder if slot games are associated with spins; why are slots called slots? The major reason is that they feature a spinning reel with a series of symbols or images. The goal of this game is to match symbols in a winning combination that is called a pay line to get a winning payout.

Here the slots refer to the machine where the players insert their token or coin. Then the machine level is pulled, the reel spins then eventually stops to show a random combination of symbols. If the player gets the symbols on the reels aligned in a winning combination, they would be eligible to receive a payout. Even mechanical machines have turned into virtual ones; the “Slot” name remained in online casino games.

What are the various types of Online Slots?

There are various types of casino slots available on online platforms, from traditional to modern themes. You can enjoy free slots, no download games as well as play for real money. All these online slot machines are adaptations of classic slots with various themes so players can still enjoy that nostalgic feel.

These casino slot games are an eminent form of entertainment that you can enjoy from the comfort of your home or on the go. They come in various themes and are easy to play without requiring any special skills or knowledge. Make sure to check out the platform you are playing offers large payouts and exciting bonus features to add thrill to your game. Here are some of the common types of slot games are listed below:

Classic slots

Classic slots are the traditional slot games with 3-reel slots, which are the earliest forms of slot machines and use the simplest form of play technique. This slot machine comes with 1 to 3 paylines. Today most of the classic slots are free slot games available online, resembling the earliest models in the 19th century.

Regular slots

Regular slots, commonly known as 5-reel slots, are more modern with multiple pay lines. Hence, they come with more advanced graphics, sound effects, and animations where there is no longer the player’s need to pull a lever like a traditional mechanism. They incorporate more bonus features like free spins and mini-games.

Progressive slots

If you want to get high payouts, then progressive slots are the game you need to play. These slot machines are linked to a progressive jackpot network. So you can get a small percentage of each Bet playing on the slot that goes towards a jackpot, and it keeps growing until someone hits it.

Video Slots

These are the most popular forms of slot machines that you can find in online casinos today. They have the most advanced graphics, animation and sound effects. Moreover, they come with complex bonus features like scatter and wild symbols, multipliers, etc.

Top online slot games to try

Gates of Olympus

Gates of Olympus is a popular slot game developed by pragmatic play which offers the Ante Bet. Its RTP rate is 96.5%. The slot offers Ante Bet with an ancient Greek mythology theme and features cascading reels. There is a chance that in this slot machine, you may win up to 5000 x your total stake per spin. The multipliers on the orbs can reach 500x.

Fruit Party

The Fruit Party slot machine is a 7-reel slot game with RTP up to 96.50%. This is a video slot fruity-themed game developed by Pragmatic Play. It features a cluster pays, which means the winning combinations are formed by adjacent symbols.


Mines slot is another exciting online slot game developed by Turbo Games. Its theme is based on the classic game Minesweeper with an RTP of 99%. You can bet a minimum of $0.01 to a maximum of $200,000 with a maximum winning chance of $1,000,000.

Cubes 2

Cubes 2 is developed by Hacksaw Gaming which has an RTP of 96.30% but comes with very high volatility. The maximum winning potential in this slot machine is 10,500x your original Bet. It is a geometric-themed game. Players may get to enjoy free spins bonus rounds with an increasing multiplier.

Sun of Egypt 2

The Sun of Egypt 2 is a popular online slot game which is developed by Boongo. Its RTP is 95.64%. Although it comes with high volatility, its winning potential in the game is x5000. The game comes with an ancient Egyptian theme featuring a classic 5×3 reel layout with 25 paylines. Sun of Egypt 2 also offers a free spins bonus round.

The Best Casino site for Online Slot Games

One of the leading online casino gaming platforms is BTC365, where you can find a wide range of slot games options. You can play free slot games with virtual money and play games with real cash to win money. The platform offers the flexibility of accepting deposits and withdrawals with crypto to play casino slots.

It offers players a highly secure gaming environment since it is regulated by E-gambling Montenegro. As it accepts cryptocurrencies like Bitcoin, Ethereum, USDT, etc., it also uses blockchain technology for secure transactions. Players can also enjoy the convenience of using altcoins like Ripple, Cardano and Dogecoin in the pipeline by choosing BTC365.

There are many enticing bonus and promo opportunities BTC365 offers its players. With the first deposit, you are eligible to get a 100% bonus. The platform is suitable for both beginners and advanced punters who enjoy online slots.

BTC365 Promotion and Bonus

Every new user is eligible to get a 100% welcome bonus when they sign up with BTC365. All you need is place your first deposit and you’re in for the 100% Welcome Bonus! In addition, get a 50% bonus match on your subsequent deposits.

You can make a minimum deposit of 0.5 mBTC for triggering a reward to get a total bonus of the initial deposit would be 1.5 mBTC. Your welcome bonus may include free spins too to use in various casino games available on the site. Join the VIP Club on the BTC365 platform to enjoy more promo features.

Sign-Up to Play Online Slots

  • First, visit the BTC365 website, or you can download the BTC365 app on your phone.
  • Next, click on the “Sign Up” option.
  • Provide the platform with a valid email ID to register your account and create a password.
  • Click the verification link sent to your email for confirmation.
  • Make your first deposit with cash or cryptocurrency into your account to get started.
  • Go to the Slot game category to start playing with real money.


In conclusion, whether you are looking for a way to unwind from your long day or just trying to kill time on the go, online slot games are a great way to have fun while staying productive. Slot games are for all kinds of casino fans to enjoy in virtual mode. You can come from any skill or experience level to play slots with real money. If you are not ready to stake your real money yet, enjoy the fun demo games to sharpen your skills and strategies.

Using the BTC365 platform is highly recommended to play on your desktop or smartphone to enjoy full-fledged slot games of all exciting themes and styles. So take yourself into the entertaining world of slots to experience virtual casino betting.


Are online slots secure?

This depends on what online slot platform you have chosen to play the game. Hence, make sure the online slot platform you have chosen uses advanced encryption technology and a reputed site that takes various security measures to play slot games online securely. Make sure the online casino has a gaming license from a reputable institution to avoid unsatisfactory gaming experience.

What are free slots in an online casino?

The free slots on the online casino can offer you virtual money, so you can enjoy trying out your favorite slot games rather than investing your real money. Not that you won’t receive any real rewards here to win. The free slots in demo mode help players sharpen their gaming skills and strategy.

On BTC365, there are various ways to play Free Slots that gives you real money! Visit here to find out more.

How do online slots work?

Every online slot game software generates random numbers for players to enjoy a fair gaming experience due to random number generators (RNGs). These generators are what do the key work of offering random numbers, and each number comes on the reels with a different outcome when the player uses spins. When the reels stop spinning, the slot game determines the spin value according to the numbers, and figures, then notify the gamer.