The USA's top casino games for 2025 🎰

As a player, you can play online casino games for free or real money. Free casino games offer unlimited play and are great for building up your skills and trying new games. However, real money casino games unlock cash winnings, more game variants, and progressive jackpots. To help you decide what’s right for you, we’ve gone through the pros of playing casino games for money vs free below.

There's a lot more to testing a casino's game selection than just looking at how many they offer. We follow a multi-step review process that allows us to give you the best advice on where to play casino games online.

Let's take a look at some of the key areas we check.

• Quality and quantity of casino games

  When it comes to games, we like to look at quantity as well as quality. Offering a range of games gives you more choice of what to play and that is why the number of casino games on offer is important. In our opinion, though, it's quality over quantity. We would rather see a small but impressive portfolio than a large suite with games that you're never likely to play.

  💡 Expert insight: "We'd expect to see at a minimum online slots, table games, and some live dealer games too. On top of that video poker, keno, and bingo are also a plus."

• Variety of top software providers

  The best way to check if a casino offers quality casino games is to look at the software providers powering them. We like to see a mix of major game studios such as NetEnt and Pragmatic Play as well as indie providers and, in some cases, in-house games. This shows that the casino has a good reputation as it can attract a range of partners.

  💡 Expert insight: "If we see the likes of Evolution for live games, and slots from Playtech, Play'n GO, and Yggdrasil then we know that the casino is very likely legit. A top online casino will showcase around 10-40 software providers with a variety of games."

  
• Casino bonuses

  We all love something for free, but with online casino bonuses, you've got to look beyond the headline. The real test of a promotion that offers value is within the terms and conditions. Yes, it might sound boring, but it is important to read them thoroughly to avoid disappointment or highlight potential red flags.

  In terms of casino bonuses, you could expect to receive welcome bonuses, no deposit bonuses, deposit matches, and free spins, which will be the most common. And the terms to be most careful with are:

  Wagering requirements: You should fully expect to have to wager most casino bonuses. Anything in the range of 35x-40x is average.

  Weighting: Online slots, with a few exceptions, are usually the only games to contribute 100% towards meeting the wagering requirement. Table games tend to be around 10% while live games can often be omitted entirely.

  Other restrictions: Time limits, payment restrictions, minimum deposits, and maximum win amount.

• Average casino game payout

  Here we are not talking about withdrawals, but the average Return to Player (RTP) of the casino games on site. If we take online slots as an example the average is around 96%. This means, theoretically, that for every $1 wagered, $0.96 is returned. So if you start looking at ranges of between 92%-99% this can make a huge difference. The best payout casinos will offer a solid average.

• Casino game interface

  Finding your favorite games should be easy. We look for online casinos that have an intuitive search function with handy filtering options. Ideally, finding a game should be quick and simple. You should be able to sort games A-Z, by game type, and by software provider at a minimum.

• Overall casino rating

  Playing at one of the best online casinos in the US can have a huge impact on your experience, even if all other key areas are met. It's important to know you are playing casino gambling games on a legitimate and trustworthy platform.

  We only recommend a site if it passes all of our tests. By joining one of the online casinos we have reviewed and suggested, you can play with complete peace of mind.

  

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