3 Reel Slots

The granddaddy of slot games which were first played in saloons and bars when they appeared. This slot machine featured only three reels that were populated by fruit symbols as well as the iconic number 7, which is still used by developers to this day.

Initially, due to the fact that gambling was illegal, owners of the saloon would have to get creative when it came to paying out wins. There are a number of renowned software developers that still create the classic 3-reel slot, the only difference being the evolution of graphics. No longer are you forced to play visually bland games. A fact that has certainly boosted the classic casino games popularity once again.

5 Reel Slots

Basically the evolved version of the classic 3 reel slot, which has managed to become even more popular thanks to the extra chances of winning and the amazing graphics developers have added.

There are literally thousands of different games when it comes to these 5 reel slots. Apart from the addition of 2 extra reels, there are loads of themes that can either be classic style, video reels and even 3D for those that prefer a visually attractive experience.

Wilds

By far the most prominent feature in any slot game today and for good reason. Essentially, the wild symbol is a joker. It has the ability to substitute other symbols on the reels. This is extremely helpful because it will usually assist in creating other wins that may not have been triggered initially.

The wild symbol is exceptionally versatile in slots, a fact that we can thank initiative developers for. There are a number of ways the wilds have evolved which we will look at here.

Expanding Wilds

This Wild is arguably one of the most sought-after in the pack. When a player lands a wild in any position on the reels, the symbol will expand across your screen to fill in the gaps where combinations could have been created. Usually, only the biggest win will be paid out depending on the game. As you can imagine, this can create some highly lucrative spins.

Sticky Wilds

Yet another popular version of the wild symbol. This type of wild will stick in place after a win and remain there for a specified number of spins. The number of spins varies from game to game, but this can be anywhere from 1 to 10 spins, which can often prove to be helpful in creating further winning combinations.

Transferring Wilds

Undoubtedly one of the most welcomed versions of the iconic wild symbol. This type of wild works like an absolute in creating fantastic wins. This wild will actually travers the reels and hopefully land in a position that allows other winning combinations to be formed.

Scatters

Many players will not touch a machine that doesn't have a scatter symbol in the game. Scatter symbols are used for a variety of reasons by developers. One way they've used the symbol is as the trigger mechanism for free spins. Lad between 3 - 5 of them to activate the free spins round. The number of free spins you'll receive depends on the game and the number of scatters landed. Scatters are usually one of the highest paying symbols which makes them a must-have to any player.

Free Spins

In most slots, the free spins can be triggered by landing the all important scatter symbol. Some games offer players a massive number of free spins, with some even going into the hundreds. There are various slots that will allow players to retrigger the free spins during the feature. As you can imagine, this could accumulate a substantial amount in winnings that was basically procured through free play.

Bonus Rounds

Bonus rounds are a brilliant way that developers have created a game inside of a game to make things even more exciting. This round can be anything, from a pick and choose gamble game to a mystery chest hunt and much more. Players will usually be able to tell what the bonus round is likely to be depending on who the developer is.

Multipliers

Although not all slots will have this feature, those that do, tend to be more attractive to players as they can prove to be extremely lucrative. Depending on which slot you've chosen, the multiplier can be anywhere between 1x to 1000x your bet. This has to be one of the most lucrative features if you manage to land the big one.

Progressive Jackpots

A progressive jackpot refers to a slot that is connected to numerous others of the same game. Everytime a player does not register a win with the spin of the reels, a predetermined amount is added to the total jackpot until someone does win it. This type of slot has become increasingly popular of late, definitely because of the fact that players are able to win life changing sums of money in a single spin.

Gamble Feature

This feature is arguably the oldest you'll find in slots and is considered to be the first real bonus game found within the base. The task is simple. Once you've registered a win, you will be given the choice to gamble. Basically, choose between 2 cards on the screen where you'll either double your win or lose it completely.

Autoplay

We wouldn't really call this a feature as such, but we had to include it as not all slots sport this. Instead of having to constantly hit the spin button, you'll be able to choose a number of spins that the game will carry out automatically. For those that find the task of pressing spin a mundane one, this is perfect for you.