# How Do Online Casino Slots Work?

By on 20/03/2018

People who spend time playing games online often like playing online casino slots, but most don’t know how these slots correctly work. In this article, we help you understand how slots work. We also explore online casino tips in our related blog post.

## Online Casino Slots

If you visit a site of online casino slots, you will quickly find the options to play the game. As soon as you press the play button, the software program draws any five random symbols on the five reels. The reels stop spinning according to the random number assigned by the Random Number Generator. Once the last reel finishes, the program does the complex mathematics and calculates your winnings; which instantly adds to your balance.

When a bonus or free spin is triggered, the reels stop according to the Random Number Generator process only.

## Random Number Generator

A Random Number Generator is a computer program whose work is to keep producing random numbers all day. It produces these random sequences at the intervals of milliseconds. Every time you spin the online casino slots, it creates a different series of random numbers. Every spin has a different combination of numbers, and each spin is independent of the previous spins.

One important thing to note is that a Random Number Generator has no memory. RNG and complex mathematical equations decide a win or lose.

The moment you spin the reel in the online casino slots, the RNG starts spitting out hundreds of numbers per second. What combination of symbols you get on your reels is dependent on what number is there on the RNG when you click on the mouse.

## Types of Online Casino Slots

There are many types of slot games available in the online casino slots. Below given are just a few popular ones:

### ·        3-Reel Slot Games:

Typically, a 3-reel slot game features three symbols which the RNG picks as soon you spin the reels. These three symbols are displayed in a single-line on your screen.

### ·        Video or Multiple Reel Slot:

Video online casino slots have at least five reels and work in the same way as the 3-reel slot. But one significant difference is that it has more than one pay line. Moreover, the types of bonuses and jackpots are also more for these.

### ·        Bonus Slot Game:

A bonus online casino slots game is triggered by a combination of symbols across the active pay lines. The bonus slots are an attraction for the slot players because they offer generous winnings and even free spins.

### ·        Free Spins:

When a free spin triggering symbol turns up on the reels, the casino lets you spin the reels for free. Many believe that the pay-out is better in free spins.

### ·        Progressive Jackpot Slot:

It is the most popular type of online casino slots game because it gives an opportunity to win big. A progressive jackpot is a jackpot that increases with each bet you make. It can grow to reach hundreds of thousands of dollars.

## Popular Netent Slots

Starburst Slots by NetEnt is a 5-reel slot with large and frequent payouts. Starburst, with its vibrant colors and simple gameplay, is one of the most popular slots. Another popular Netent slot, Twin Spin combines the classic casino feel with the contemporary graphics very seamlessly. The best feature of the game is that during every spin, the twin reels (identical reels) expand to become 3, 4 or even five reels and give you a chance to win big.

### 2 comments on “How Do Online Casino Slots Work?”

1. Jake says:

your information on progressive roulette jackpots is great

2. Yve says:

The random number generator is interesting.