The global online gambling industry was worth $53.7 billion in 2019, with an expected compound annual growth rate (CAGR) of 11.5% from 2020 to 2027. Whether it's online slots, roulette, or blackjack, these real money casino games gain popularity, helping to push the market's value up.

At every legitimate online casino, you will find slot games. These can range from progressive jackpot games to the 3-reel classic slots or animated games with excellent graphics. Whichever one you choose, the team at OnlineUnitedStatesCasinos.com has reviewed the best websites where players can partake in exciting slot games that have impressive bonuses and high RTPs .

How Online Slots Are Reviewed

With hundreds of slots available for players, choosing the right one to play can be challenging. Thankfully, we at OUSC have done the hard work for you. But what are the things that we consider when reviewing online slots? Let's read on to find out.

The Best Online Casinos

The first thing we look at is the leading online casinos and what it is that they are offering their players. This includes bonuses, the number of slots available, and what their RTP is. For instance, Las Atlantis casino provides a 280% welcome bonus of up to $14,000, 132 slots, and an RTP of 95%. Similarly, El Royale casino offers a 250% welcome bonus up to $12,500, 132 slots, and an RTP of 94.97%.

A high RTP is going to be a preferred choice for players, which, essentially, means that players have a better chance of winning at the slot games.

The Best Online Casino Bonuses

The next thing OUSC considers is the types of bonuses that online casinos give to their players. These can range from welcome bonuses, free spins, a no deposit bonus, or rollovers. Check each casino you're interested in to see what bonus is available and which suits your needs best.

Check out these online slot reviews by OnlineUnitedStatesCasinos.com to find out more.

The Top Online Slot Games

No review would be complete if it didn't have any slot games mentioned. At OUSC, we deliver some of our readers' favorite games, and the online casinos' players can find them. These include Cash Bandits 2, Bubble Bubble 2, Reels of Wealth, Caesar's Empire, and Quest to the West.

By clicking on each of these games, players are directed to a page of the game's own, providing an in-depth rundown of the slot, including device compatibility, its theme, highlights, when it was released, minimum and maximum bets, its RTP, the game's symbols, and what they mean.

Picking the Right Casino

As well as reviewing the slot games on online casinos, the team at OUSC provides tips on how to choose the best online casino for your needs. In a numbered format that quick to read, these consist of:

1. Playing at only recommended websites
2. Using the customer service to answer questions
3. Sticking to trusted casino software developers
4. Choosing a slot specific bonus if you only intend to play slots
5. Making sure that the online casino has fast and secure deposit methods

What Are the Benefits of Real Money Slots

Aside from not having to leave your house, particularly during the coronavirus pandemic, to play a slot machine game, there are many advantages to playing real money slots. When detailing the slot reviews, OUSC provides a list of the reasons why this is.

They include the variety involved with real money slots, the safety and security, the outstanding options US players have with online slots, and real money gameplay, which can feel like you're playing in Las Vegas.

OUSC also answers any worries about whether it's safe to play online slots, confirming that it is. This is achieved by only recommending the best sites that have trusted payment methods. On top of that, if only casinos are legit, they will ask for a copy of the player's ID, which verifies account information to protect players before any money can be withdrawn. Furthermore, online casinos will use an SSL certificate , a security key to keeping players' transactions safe.

Start Playing Today

All the hard work of researching the best online slot games is done for you. All you need to do is choose the right one, make a deposit and start playing. Good luck!

About the Author
Rebecca Campbell is passionate about writing. As a casino writer for Online United States Casinos, she enjoys using her skills to provide insightful articles for people to read.