Slots By Feature

Slots classified by features: multiplier, bonus round, jackpot

What are Slot Features?

Slot features are what make many US slot games unique and exciting - whether they be Wild symbols, win multipliers, or the chance to trigger a bonus round. They are what keep American slot players coming back again and again!

Over the years, game developers have continued to push the envelope, creating US games with five or more reels, hundreds of paylines, complicated features and bonus rounds, and high-resolution video and 3D visuals.

As a result of this shift, a wide range of US online slots has emerged, with increasingly complicated feature rounds and bonus games.

Understanding Slot Features

Online slots have a variety of features and mechanics. While new innovative slot features and types are occasionally created, many slots stick to tried and tested features, such as the ones below.

Bonus Rounds

The basic goal of the majority of online slot games is to line up matching symbols to trigger a winning combination - however, your over-arching aim should be to trigger a bonus round, as that is where the bigger wins tend to be hidden!

Aside from the classic one-armed bandit slots, nearly all slot machines will possess some sort of bonus round. Triggered in various different ways, these mini games offer the chance at enhanced wins that could award lucrative payouts.

Free Spins Bonus

When it comes to bonus rounds, Free Spins Bonus rounds tend to be the most popular. As you would expect from the name, this mini game sees you awarded a set number of spins, with no additional wagering required.

In order to trigger one of these bonus rounds, you will normally have to land a minimum number of Scatter symbols - usually at least three of them.

It is often possible for you to re-trigger the bonus round and be earn additional free spins within the Free Spins Bonus.


Multipliers are symbols that increase your winnings by a specific percentage.

For example, if you see a symbol on reels with the number x2 next to it, any wins will double. In certain games, multiple x3, x4, x5, and even higher are available.

Progressive Jackpots

There are two different types of jackpots available when playing casino slot games - game jackpots and progressive jackpots.

A game jackpot is a fixed jackpot amount that will not change throughout your game.

A progressive jackpot is an amount that will continue to grow until it is won. A percentage of each stake wagered on the game is added to the jackpot, which means these amounts can grow very large, very quickly.

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