• ThisWin Team

Why Online Slot machines are so popular in the online casino world ?

Updated: Jul 7

Online slot machines are very popular in the online casino world. According to statistics, slot machines account for more than 70% of online casino games, which shows their popularity. And why is the slot machine so popular? Let's find out.

Why Online Slot machines are so popular in the online casino world ?
The Slot machines

Reasons why slot machines are popular

No complicated skills required

Winning or losing a slot machine depends entirely on luck. You don't have to learn strategies like playing other online casino games to get the results directly, so that both experienced casino players and novices can play easily.


Exquisite and interesting picture

With the prosperity of online gambling, slot machine themes have been increasing, whether it is familiar sports themes, or fantasy themes such as pirates, gods, etc., are constantly increasing, allowing players to choose the corresponding theme according to their own preferences. And the game screen of the slot machine is gradually refined, coupled with the sound effects to make the game experience more exciting.


Moderate betting price

Generally, the amount of betting required for slot machines is not large, and basically all players can afford it. This allows players to set the bottom line of betting, which can control personal risks to a large extent and reduce the possibility of large losses.


High payout ratio

Slot machine games are known for their high payouts. Winning a lot of bonuses with limited bets makes slot machines the first choice of many players.



How does slot machine work

After understanding the reasons for the popularity of slot machines, let's take a look at how online slot machines actually work. A slot machine basically has three to five sets of reels, and only after pressing the spinning button can you know whether you have won the prize. The way to play is the same as that of a slot machine in a physical casino. Unlike physical casinos, online casinos use a software called RNG to run, and in terms of fairness, many online casinos will allow regulators to test their own software to indicate safety.


RNG, also known as random number generator, is a piece of code written in the game architecture that can generate random numbers, which means that each player has the same chance of winning as the next player. After using this software, online slot machines will appear in different permutations and combinations. RNG can generate thousands of numbers. No matter which type of slot machine is used, this RNG software will determine which symbols appear on each reel. The reason for seeing a different set of symbols in this rotation.



Types of online slot machines

With the advancement of technology, online slot machines are constantly being updated. The following are the main types of slot machines. Players can choose the type that suits their preferences.


Traditional Slot Machine (3-reel Slot Machine)

The 3-reel slot machine is the simplest form of slot game. There will be three columns of reels and three symbols on the screen. The line that appears in the middle of the screen can be called a pay line. After placing a bet, the player presses the transfer, and when the symbol on the payline matches any combination of the rules after the transfer is over, a relative bonus will be awarded.


5-reel slot machine

As the name implies, it is a five-reel slot machine, which is more sophisticated than traditional slot machines and has more than one payline. This way, the winning combination can be more abundant, which not only increases the excitement of the game but also increases the players' chances of winning.


3D Slot Machine

The latest slot machine format is mainly 3D. The basic gameplay is the same as that of ordinary slot machines. However, the game screen is not only more exquisite, but also has more storylines. Various themed stories combined with sound effects bring a unique and modern style.


Multi spin slot machine

This slot machine has more pay lines than traditional slot machines. Compared with the traditional horizontal horizontal line, it has more pay lines that are inclined, bent, and crossed. With multiple paylines, players can increase their chances of getting lucrative bonuses. By clicking the symbols on several paylines, you can trigger free spins, instant wins or the wheel of fortune function.



How to choose an online slot machine

Since there are tens of millions of online slot machines for players to choose from, it is very difficult for beginners to choose one to play. Before choosing, players must know the following points.


RTP (Return to Player)

This system is one of the reference indicators for playing slot machines. It literally means the money that the slot machine returns to the player. It usually displays the ratio of the game’s "average" return amount to the player's bet in percentage. RTP will be expressed as a percentage. The better, the RTP of common slot games probably falls between 85% and 98%.


Number of paylines

Another important criterion is the number of paylines. Payline is one of the most basic functions of online slot machines. Their number determines the number of winning combinations on the slot machine. Many experienced players recommend that novices look for slot machines with multiple paylines. Each line counts as a separate bet, and players can place bets according to their own needs.


Free spin bonus

This is one of the biggest advantages for players to play online slot machines. Many online casinos will provide a lot of bonuses and promotional offers. Free spins bonuses provide potential profits for beginners. You can use these free bonuses to play. But you have to pay attention to the terms and wagering requirements of each online casino, some will require players to complete certain conditions before they can get the free bonus.


Software Development Group

Although this factor is not as important as the above items, choosing slot machines from well-known gambling software providers will allow players to enjoy smooth visual animations and excellent sound effects while playing. In addition to visual enjoyment, choosing well-known gambling developers can also guarantee its reliability, and the fairness and transparency of slot machines will be highly guaranteed.




Slot machine is a kind of chance game with a long history. After getting to know him briefly, the next article will take you to know some tips about slot machine games. With the development of technology, slot machines are becoming more and more popular. The more people love it, such as coin master, many people like to search for free spins, jackpot and coin score in slot machine games. They even search the Internet for slot machine, jackpot result, coin master free spins, coin master, slots mega win etc. If you also want to know the tips of slot machines, read the next article!

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