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Best Real Money Online Slots USA April 2025

Slot machines are iconic when you think of in-person casinos. But it's also an online casino's long-standing fixture. All the same themed fun with the chance to win thousands of dollars! You can enjoy the thrills of slot games from your own home with our pick of the best slot games for real money!

These sites bring the excitement of Las Vegas and Atlantic City and boost it with promos and bonuses. All from the convenience of your screen. The top slot games come with all themes you could expect and more. From epic adventures to cute animal! Not sure how to get started? We've got you covered with our players guide and expert tips. When you're to get stuck in check out our list of the best US slot games and start spinning!

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Real money online slots sites are only available to players located in CT, MI, NJ, PA, and WV. If you reside outside of these states please see our social casino slots page for further information.

Top 9 Best Online Slots 2025

From jungle adventures to ancient gods, the best US slot games come with hundreds of themes, and thousands of ways to win! Most top US slot sites have a variety of at least a few hundred games for you to try. These are some of the best online slots for 2025 and beyond.

1. Age of the Gods

Age of the Gods is a progressive jackpot slot that you can try at Caesars Palace and some other top US online slot casinos. The online slots in this series are themed around ancient Greek gods, and they have four different jackpot levels, so you’ll have extra chances to take home a big win if you can get matching symbols on the reels. The totally immersive games from Playtech also come with multipliers, wilds, and scatter symbols.

2. Cleopatra Fort Knox

The original Cleopatra game is super popular at US slot sites and the Fort Knox version adds an extra element of thrill - this one includes a special bonus feature where you’ll need to break into safes to try to win a progressive jackpot! With so many Egyptian themed games out there, this is one of the better options. Fanduel is a great place for you to try out this game.

3. Starburst

With its colorful gem symbols, win both-ways feature, and the chance to win up to $50,000, it’s no wonder Starburst is one of the most popular slot games of all time. This title from the slot provider NetEnt shines in its simplicity - there are fewer gamble features than most other modern slots, but you can look forward to flawless gameplay. Almost all of the best online casinos carry Starburst, but we’d recommend you play at BetRivers .

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

4. Road to Riches

Join the glamorous characters on a journey across Route 66, as you go in search of some riches! The matching symbols take the form of bundles of dollar bills and sparkling diamonds, but you’ll really be looking to land the ladies, who will open up the bonus feature round for you. Overall, the gameplay is pretty simple, and the slot comes with a 5x4 grid and 50 paylines.

5. 88 Fortunes

There are hundreds of Asian themed games out there, but 88 Fortunes does the theme really well - even the bet amounts are themed, ranging from $0.88 to $88 per spin. The game comes with a free spins round and multipliers so that you’ll have the best possible chance of landing yourself a big winning combination. As Betway is one of the best sites for real money slots, we’d recommend this as a place to try 88 Fortunes.

6. Blazing Bison Gold Blitz

Fortune Factor’s Blazing Bison Gold Blitz comes with 4,096 paylines, an RTP with an average payout of 96%. These is even the chance to win up to 5,000x your stake! You can play this online slot now at BetMGM online casino. There are lots of buffalo-themed games out there, but this one is particularly fiery, with three different jackpot amounts and the chance to buy your way into the bonus round. There are two special bonus features - the free spins round that comes with multipliers of up to 5x, and the Gold Blitz bonus round where you could win those jackpots.

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

7. Fortune Coin

Fortune Coin is one of the most popular wealth-themed slot games out there, and it’s available at Golden Nugget and many other US online casinos. The game comes with a huge 243 ways to win, and a high RTP of 96.2%. Some of the symbols to look out for include fiery dragons and other Asian wealth symbols like snakes and golden lions, and the game comes with four progressive jackpots, a free spins round, and wild symbols.

8. Emperor of Rome

This explosive game is a title in Playtech’s Mega Fire Blaze series, and you can play at Bet365 . Land three or more of the special scatter symbols to trigger the free spins bonus feature that comes with Warrior Wilds, which can extend to cover the entire reel! You might even be lucky enough to land the Star Coin symbols, which can lead to one of the game’s four different fixed jackpots.

9. Gonzo’s Quest

Gonzo’s Quest is available at most US slots sites such as DraftKings . The game is set deep in the jungles of South America, and you’ll be going off on an adventure with the title character, complete with HD graphics and features like “avalanche”, where winning symbols disappear and are replaced with more, for a chance at an extra win.

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Which Online Casino offers the best online slots?

CasinoSlots Game to tryOfferAvailable
Caesars Palace online casinoCleopatra, 88 Fortunes, Caesars Fortune$2,500 Deposit Match
Promo Code: BOOKIES2500
MI, NJ, PA and WV
BetMGM online casinoSuper Stars, Eggz Power Combo, and Double Shamrock

100% Deposit Match

Varies by state

MI, NJ, PA and WV
Golden Nugget casinoGN Rocket, Cash Eruption and Gold Blitz.Get 250 Bonus Spins on a Featured Game & 24 Hour LossbackMI, NJ, and WV
Hard Rock Bet Casino88 Fortunes, Cleopatra, Endless Treasure, and Bonanza100% Deposit Match Up to $1000 + Up to 500 Free SpinsNJ and OH
bet365 Online CasinoDual Drop Jackpots, Cash Collect games, bet365 Branded Slots10 Days Of Spins
Promo Code: BOOKIES
NJ and PA
Fanduel Online CasinoThunderStruck Wild Lightning, Stacked Fire 7’s, 10,001 Nights, and branded games like Peaky Blinders.Deposit $10, Get 350 Bonus Spins & $40 In Casino BonusWV, MI, NJ, and PA
betOcean Online CasinoHypernova Megaways, 88 Fortunes, Ultra Rush Sky Fire, Mercy of the Gods, Cleopatra and Kitty Glitter$100% Deposit Match Up To $1,000NJ
DraftKings Online CasinoCash Machine, Fortune Coin and DraftKings BalloonPlay $5, Get 500 Spins On A Featured Game + Up To $1,000 Back In Casino CreditsCT, MI, NJ, and PA
Bally Bet Casino88 Fortunes Megaways, Acorn Pixie, 5 Treasures, Diamond Bonanza, Wonderland, and Deal or No DealMoney Back Guarantee – Get up to $100 in Bonus MoneyNJ 
Borgata casinoSuper Stars, Blazing Bison Gold Blitz, Mirage Mega Magma, Mercy of the Gods, Gems of Giza and Eggz!100% Deposit Match up to $1000 + $20 on the House
Promo Code: BOOKIESBOR
NJ and PA
BetRiversCapital Gains, Cash Eruption, Bonanza, Dynamite Rush, and  Lucky Mine 24 Hours of Casino Losses Back Up To $500MI, NJ, and PA
Harrah's CasinoBonanza, 88 Fortunes, and Raging Rhino20 Extra Spins No Deposit Needed + 100% Deposit Match Up To $100 and 100 Extra SpinsNJ
Party CasinoMedusa Queen of Stone, Starburst and Cash Eruption, Wheel of Fortune Megaways, Buffalo Mania Megaways, Lightning Gorilla and Lightning Eclipse.200% Deposit Match up to $200NJ
BetParx CasinoMonopoly$1,000 Back in Casino Losses Within First 24 hours
Promo Code: BOOKIES
NJ, and PA
Jackpot CityWolf Run, Golden Goddess, Hyper Nova Megaways, Monopoly Megaways, Cleopatra and Divine Fortune.Get A 100% Deposit Match Up To $1,000 as Casino Bonus + 20 Bonus Spins NJ and PA

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Online Slot Machines

Real money slot games come in all different shapes and forms, with their own unique themes and special features at the best US casino apps. Whether you’re into classic three reel games, fruit-machine style games, big progressive jackpots, or games with bonus features like megaways and free spins, our recommended casinos cater for everyone’s tastes. These are some of the best types of online slot games for you to try.

Classic Slot Games

If you can picture an old-fashioned slot game that you’d expect to see in a Vegas casino, you can probably picture what a classic online slot looks like. These games tend to have fewer reels and paylines than other online slots, and the gameplay is a lot more stripped down, so you won’t find many special bonus features or interactive bonus rounds. The classic symbols to look out for usually take the form of fruit, bars, or 7s, and these games are ideal for newer online casino players.

Video Slots

Video slots are the opposite of classic slots - these come with all the bells and whistles, and usually feature immersive themes, HD graphics, and lots of special bonus features. Video slots are made by dozens of different slots providers, so there’s a massive variety of thousands of exciting games to choose from.

Progressive Jackpot Slots

Many online slots have jackpots attached, but progressive jackpots are extra special because the amount you can stand to win increases every time someone spins anywhere on the slot game network! This means that the top prize pots can reach up to seven or eight figures. 

Progressive jackpot games often come with special features like bonus rounds, free spins, and lots of ways to win, so even if you don’t win the biggest prize, they’re still worth playing to try to get matching symbols!

Megaways Slots

When you play most slot games, the number of symbols that land on the reels is the same with every spin. Megaways games really mix this up - the number of symbols keeps changing, so you’ll have thousands of ways to win! There are hundreds of megaways games out there, and this really exciting gameplay mechanism makes them much more fun than standard slot games. Megaways games can come with special features just like all other slots.

Interactive Online Slots

While all slots run on Random Number Generator technology, there are some that can be a little more interactive than others. While you’ll never have an influence on if the winning symbols land on the reels, there are some games where you can choose your bonus round or use a gamble feature to try to double or even quadruple your winnings. To trigger one of these more interactive bonus features, you’ll usually need to land a certain number of a special symbol.

Slots With Bonus Games

Many modern online slots come with free spins bonus rounds. Progressive jackpots, megaways games, and other types of slots can all come with bonus rounds, and they’re usually trigged when you land enough of the special scatter symbols on the reels. Depending on the online slot, you could bag as many as 30 free spins! Free spins rounds often come with multipliers, expanding reels, or wilds, which can increase your winnings.

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Online Slots Offers

When you’re joining an online casino, you’re going to want to choose one that has a great welcome offer, and lots of promos for regular players. The best US online casinos offer a whole host of different offers for both new and existing players. Some of the most popular offers include free slots offers and matched bonuses, but depending on the casino, you might find something unique.

You can always come back to Bookies.com to check out what’s new in the world of online casino offers, and when you sign up through a link on this page, we’ll ensure that you get the very best ones out there.

Free Spins

While most online slots sites use the term “free spins” to refer to extra spins that you get when you make a deposit, it’s more commonly used in the context of spins that are awarded when you first open an account. You’ll be able to use your free spins on selected games, and there’s really no risk if you don’t need to deposit any of your own real money in order to claim them.

Online Slots Bonus Games

Bonus games are free games on slots that you can claim when you make a qualifying deposit or as part of some other offer. Some casinos have bonus games as part of the welcome package, while others award regular players with bonus games all the time. You’ll usually need to use your spins on selected games only, but the good news is that these are often some of the world’s top games. There is nothing like getting to play free online slots on games like Starburst or Book of Dead.

Online Slots Deposit Bonus

A deposit bonus is probably the most common form of online casino bonuses. You’ll usually get a percentage match on your initial deposit, for example a 100% bonus up to $100. You can go off and use your bonus on almost all of the slot games at online casino apps although sometimes there are a few exceptions. 

This is a great way to explore the online casino website and even stand a chance at a real money win on top slot games. Keep in mind that wagering requirements might apply, so you may need to play through your bonus amount a certain number of times before you can withdraw.

Online Slots No Deposit Bonus

Some of the best online casinos have no deposit bonuses for new players, so you’ll get something for free before you even make your first deposit. There is a sign up required to get the offer, but no deposit bonuses can take the form of some casino credits that you can use anywhere on the website, or free play on selected games. Free spins no deposit casinos are a great place to play free slots.

Loyalty Programmes

All of the best US slots sites have a loyalty program to reward regular players with something special. Some loyalty programs allow you to build up points when you deposit and wager, and then redeem these for bonuses and other prizes, while other loyalty programs work on a calendar system that gives you promotions on certain days of the week, or times of the month. 

Some sites also have VIP programs, where the very top tier players can look forward to enhanced bonus features, exclusive gifts, and priority customer support.

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

How to Find New Online Slots 

Big slot providers such as NetEnt, Pragmatic Play, and Games Global launch new slot games all the time - as often as a few every month! In general, casinos are pretty quick to add these new games from the top slot providers to their selection. If you have already joined a slot site, the best thing to do is to visit the “new games” section, which is located in the games lobby at most online slots sites. 

Another great way to find the best new online slot games is by visiting this page here at Bookies.com. We’ll be sure to update it whenever great new slots are released, so you can head off to your favourite casino app and play.

How to Play Slots Online

There are so many different slot games out there, so it makes sense that each one is a little different. For example, some games require you to match the same symbols on adjacent reels from left to right on a specific payline, while others have a “cluster pays” feature where symbols just need to touch. 

Some games come with megaways, where the number of symbols on a reel changes all the time, and others still come with big progressive jackpots that can be triggered either when you land special symbols, or on any random spin.

To get started with playing slots online, you first need to join a real money slots site or new sweepstakes casino through a link here at Bookies.com. Make your first deposit and claim any available welcome offers, then head to the games lobby to start playing your favorite online slots.

Before you start spinning, it’s always a good idea to check out the pay table and game info so that you know what you’re looking for. Check if the game comes with any progressive jackpots or special features like bonus rounds, which most modern slots have. And remember the higher the RTP the better your chances of winning.

Next, use the options on the screen to set your stake at a level you’re comfortable with, and adjust the paylines if that option is available. The only thing that’s left to do is click on the spin button and watch the symbols land on the reels hopefully in a winning combination.

All slot games at reputable online casinos use Random Number Generator technology, which means there’s nothing you can do as a player to change the outcome and ensures fair play. If you’re lucky enough to land a win, the funds will be added to your online casino balance automatically.

Online Slots Bonus Terms and Conditions

When you’re signing up for your new online slots account, no doubt you’ll be keen to get started and claim your special welcome offer. It’s important that before you make a deposit, you ensure that you’re familiar with the key terms and conditions that come with the promotion. Ensure you deposit with an online casino payment method as stipulated by the terms, there is no point signing up at one of the best Venmo casinos or a PayPal online casino if you want to deposit with Skrill. 

Almost all slots sites have terms like wagering requirements, time limits, and game restrictions, but there might be more unique terms applied to certain promos, so it’s always best to read the full T&Cs which you can find on the promo page or in the footer of the website. These are some of the most important T&Cs to be aware of.

Wagering Requirements

Wagering requirements define how many times you need to play through the bonus amount, deposit plus bonus amount, or free spins winnings, before you’ll be eligible to withdraw. The requirements can be quite high at some casino apps for example 35x or even 50x, but you might get lucky enough to only need to wager 1x or 5x. 

You should also check if any slot games are excluded from the requirements, as the highest RTP slots, jackpots, and table games often don’t contribute, or contribute a smaller percentage than other games.

Time Limits

Time limits determine how long you’ll have to use your bonus, or to meet the requirements. Most slot sites give you about a week to do this, but in the case of free spins, you might only be given 24 hours to use them.

Some slot sites also apply a time limit to claiming the bonus after opening an account, so you’ll want to ensure that you’ll fully prepared for this, as you could forfeit your winnings if you don’t deposit enough in time.

Win Limits

Win limits refer to how much you’re allowed to win from a specific promotion. Almost all no deposit offers have a win limit, but you might find that some matched deposit offers do too. While win limits can be generous at some slot sites, others restrict you to winning only $1 per free spin, or an total amount from all free games.

If you do happen to have a win that goes over the limit amount, you’ll unfortunately have to forfeit the extra.

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Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Game Restrictions

Game restrictions are applied to almost all free spins offers, and some matched deposit bonuses. Free spins offers are usually only valid on specific slot games, and you won’t be able to substitute them for any others.

When you claim a deposit match, you have a wide variety of slot games to choose from, but certain games might be excluded - while casino bonuses are generally valid on most online slots, many places don’t allow you to use bonuses on live dealer games or other table games.

Withdrawal Limits

In addition to win limits applied to specific promos, some sites also have an overall withdrawal limit, which is based on the casino as a whole. For example, you might only be able to withdraw $1,000 in a single transaction or you might be limited to $5,000 per week.

You’ll sometimes be able to get in touch with the support team to request a higher withdrawal amount, and if you’re a VIP player, you can usually also withdraw more.

Are Online Slot Machine Games Legal?

It’s tricky to answer this question in simple terms because real money slot machines are legal in some states but not in others. US states have the ability to regulate online gambling themselves, and while some states choose to allow slots for real money, they’re in the minority: at the present time online slots are only available in Connecticut, Delaware, Michigan, New Jersey, Pennsylvania and West Virginia.

If you’re located in one of these states and you want to play online slot games, you’ll need to make sure that you’re signing up at a licensed and regulated online slot website. Each state has its own governing body to license casinos, so you’ll need to look for their stamp of approval before you play. All of the casinos that we recommend here at Bookies.com are licensed and regulated. If you are outside of these states social casinos are an option for you to play slots for cash prizes.

When an site has a license for online slots, it means that it has been approved for game fairness so you can trust the best RTP slots will hit the average payout amounts over time, high levels of data security, safe payment methods like Google Pay or Apple Pay, and other factors. Licensed online casinos in the six states we mentioned are all able to offer online slot machines, as well as other forms of gambling, like table games and live dealer games. Sweepstakes casino games also need to approved for fairness to be offered to the public. 

Because the regulations around online gambling are changing all the time, there’s a chance that slots for real money might become available in other states in the future, and when that happens we’ll be sure to update this page.

Online Slots FAQs

Can you play slots online for real money?

All of the sites that we recommend allow players in certain states to make real money deposits and stand a chance to win real cash! All you need to do is open your account, and fund it using one of the secure payment methods like bank cards, Venmo, Apple Pay, Google Pay and PayPal.

How to win online slots

You can’t apply any strategies to online slot games, as the symbols landing on the reels are determined by Random Number Generator technology. To maximize your chances of a win, we’d recommend playing a high RTP game, and playing with the maximum number of available paylines.

What online slots pay real money?

If you’re playing online slots at a licensed and regulated casino like the ones we recommend at Bookies.com, you’ll have a chance to win real money slot games. Some of the slots for real money with the best payouts include Mega Joker and Blood Suckers, and progressive jackpots like Divine Fortune are also a good option.

Are online slots rigged?

The games at the licensed slot sites that we recommend to you are not rigged in any way. Thanks to Random Number Generator technology and trustworthy, third-party auditing, you’re guaranteed that you have a fair chance of winning when you play.

What is the best online slot machine?

There are thousands of online slot machines to choose from, so the best one for your will depend on your preferred theme and gameplay. Some of the top slots at US casinos include Starburst, Cleopatra, Gonzo’s Quest, and Fortune Coin.

Do online slots remember you?

All online slot games make use of Random Number Generator technology, to ensure that the outcome of every spin is totally random and have the same chance of winning. Simply put, this means that online slots don’t remember you, and regular players have no better or worse chance of winning than anyone else.

Has anyone won big on online slots?

Thousands of people have won big on online slots over the years, especially on progressive jackpot games (many people have become millionaires). But there’s never a guarantee you’ll have a win, so it’s important to always gamble responsibly, and just play for fun.

When is the best time to play online slots?

The best time to play online slot games is whenever you feel like it. Thanks to Random Number Generator technology, the outcome of every spin on a slot game is totally random, so there’s no better or worse time of day to play slot games.

How to find RTP on online slots

The Return to Player (RTP) percentage refers to the amount of money staked on a game that should theoretically return to players over a long period of time. Some casinos list the RTP of every slot game on one landing page in the help section, but you can also see the RTP in the pay table or game info.

Are online slots really random?

If you’re playing online slots at a licensed and regulated casino like the ones we recommend, you can rest assured that the games are totally random. They’re not rigged in any way, as the slot providers must go through stringent testing and auditing before you can start playing them.

How do online slots work?

To trigger a win on an online slot, you’ll generally need to match symbols on certain paylines, though some games have different rules. Games use Random Number Generator technology to ensure fairness. Lots of slots come with special bonus features like bonus rounds, free spins, wilds and multipliers, so your play will always be interesting.

Are online slots legal in the USA?

Online slots are a pretty recent addition to the market in the US, and they’re only legal in certain states. As long as you’re located in any of these states, you’ll have no problem trying to get a winning combination on online slots machines at licensed casinos.

How to get the latest slot games offers?

The best way to find out about the newest online slot game offers - like deposit bonuses and free spins - is to visit us here at Bookies.com, as we’ll always bring you the best offers at top slots for real money sites.

About the Author

Matthew Glazier for Bookies.com
Matthew Glazier
Matthew Glazier, the former Head of Marketing at bet365, is a veteran in the online betting industry and contributes to Bookies.com. Whether it's online casino or sports betting, there's nothing he hasn't seen before. He's always got his eye out for new casinos, betting features and bonuses.