What Are the Different Features of a Slot Machine?

When it comes to playing slot games, you can find lots of different features. For instance, some machines have pay lines that can be horizontal or zigzag across reels. Others may have bonus rounds that multiply your winnings.

A slot is also a position in a group, series, or sequence. It is often referred to as a time slot.


There are many different symbols in slot games, and each has its own meaning. Some are standard symbols that offer a payout whenever they appear on a payline, while others offer special bonus features. For instance, some stacked standard symbols can serve as multipliers and increase your chances of winning by covering a larger area on the reels.

In addition to standard symbols, slot machines also feature bonus and scatter symbols that can boost your bankroll and trigger exciting game features. Some of these bonus and scatter symbols can even replace standard symbols in certain games.

The standard slot symbols vary from one game to the next, and are crafted to match the theme of each machine. In retro and classic types of slots, these symbols are typically represented by the iconic BAR symbol. In modern types of slots, they can take the form of playing card icons (Ace, King, Queen, Jack and Ten), or fruit-based symbols like Cherries, Oranges, Melons and Lemons.


Paylines are a fundamental aspect of slot games. They determine whether a player wins or loses. A standard slot payline is a straight line that reads from left to right, but some providers have come up with innovative patterns such as zigzags and diagonals that could lead to winning combinations. In general, the more symbols that land on a payline, the higher the payout.

However, paylines vary from slot to slot, with some having fixed paylines while others have adjustable ones. In slots with changeable paylines, players can choose how many paylines they want to cover by adjusting their coin size. Some slot games also refer to paylines as “ways” rather than lines, but the guidelines are the same for both. In any case, it is best to play with all paylines active. This will give you the most chances of winning. In addition, all winning combinations must start on the leftmost reel (reel 1) in order to be paid out.

Bonus rounds

Bonus rounds are the ’game within a game’ feature that adds an extra dimension to slot games, increasing your chances of winning and extending gameplay. These mini-game rounds are triggered by scatter or special bonus symbols, and can unlock free spins, coin wins, multipliers, jackpots, and more. Each bonus round is unique to the game it’s in, but they all aim to provide you with more excitement and wins without taking money from your balance.

The most common features of slot games are wilds and scatters, which can substitute for other symbols and improve your chances of lining up a win. But there are also other ways to trigger these features, such as by landing a particular number of bonus symbols in a specific reel position or spinning a bonus wheel. Some of these wheels can even award you an instant cash prize or a stack of free spins. Some slots also allow you to retrigger the feature, allowing you to keep the feature going for longer.


A slot’s RTP is a percentage that indicates how much of your initial bet you can expect to win. The percentages are based on millions of simulated spins and do not account for your individual results. The average payout for an online slot is around 96%, and players tend to gravitate toward games with higher RTPs.

The next slot in our list of top-rated casino slots with the highest RTP rates is Fruit Shop, a game that replicates the classic fruit machines found at land-based casinos. This NetEnt game offers a simple, fun theme and high winning potential. It also supports the pay-by-phone payment method, which allows players to deposit and withdraw using their mobile phone bill.

Knowing a slot’s RTP can help you choose the right games for your budget. While it is not a guarantee, it can help you avoid costly mistakes and make your bankroll last longer. It also decreases the risk of reckless gambling and allows you to play strategically.