What Are the Bonus Features of an Online Slot?

An online slot is a casino game that can be played for fun or real money. These games use Random Number Generator (RNG) technology to ensure fair play and a high Return to Player rate.

These machines have three or five reels and offer a range of symbols and paylines. If you get three or more matching symbols, you win the game.

Bonus features

The bonus features of online slots are designed to enhance players’ gaming experience and increase their chances of generating more substantial profits. Some of the most popular slot bonus features include free spins and jackpot bonuses.

Some bonus features are triggered randomly, while others require specific symbols to align on the reels in order to trigger them. Some of these games can be re-triggered as well, making them extremely rewarding and a great way to make more money.

Another common feature is the pick and click bonus, which is activated when three or more scatter symbols land on the third, fourth, and fifth reels. During this bonus game, players are required to click loudspeakers in order to reveal four types of symbols. If they are successful in picking three of these symbols, they will win one out of four prizes – Crosstown Traffic Free Spins, Purple Haze Free Spins, Little Wing Free Spins or additional coin credits.


Reels are the horizontal columns in video slots that start spinning when you push the Spin button. This is a simple mechanic that gives players a chance to win money without much effort.

Slots come in all shapes and sizes, from classic three-reel games to innovative cascading reels. They vary in their number of paylines and symbols, but all have the same goal – to pay out when identical pictures appear vertically.

Modern video slots offer plenty of exciting features, such as expanding reels, which expand the layout of a slot game and increase your chances to win. They also have a number of different bonus games, which give you a chance to win big money and increase your chances of winning even more.


There are a variety of symbols used in online slot games. These include wild symbols, scatters, and bonus symbols.

These symbols are not limited to traditional card symbols like spades and hearts, as they have evolved over the years to represent all sorts of different characters and themes. They are also used as triggers for bonus rounds and mini-games.

The best-paying symbols in an online slot are the scatters and bonus symbols. These can be generated anywhere on the reels and offer a winning payout when three or more appear.

These are often the key to unlocking a free spins feature or triggering a bonus game. They also ignore paylines and can appear on any reel, making them an extremely popular option for players.


Paylines, or betting lines, are an important part of online slots. It’s important to understand them because they determine how much you win.

Typically, slot machines have multiple paylines and you’ll need to land a combination on each one to win. You can also find slots with paylines that go in different directions.

Cluster pays – These work differently to regular paylines and require symbols to form a cluster on reels to trigger rewards. Usually, these are three or five identical symbols at once.

X-Ways to Win – This is a new way of playing slots that does away with traditional paylines and gives you a more flexible method of forming combinations. You’ll need to line up symbols on consecutive reels (starting with the leftmost reel) without regard to their position.


Jackpots are a feature of many online slots and they offer larger prizes than the base game. These can be triggered through collecting symbols during the base game or bonus rounds, or simply by chance.

There are two types of jackpots in slot games – fixed and progressive. The former are linked to a specific slot machine or a network of machines.

The latter are built from a percentage of every bet made on a single game or slot, and grow to big prizes as players all over the world contribute.

The biggest jackpots are usually available across multiple games in a series or saga. These jackpots typically start small, but they can grow to millions of pounds over time if you play them regularly.