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Michigan, New Jersey, Pennsylvania, and West Virginia are the top states where players can access online slot gaming.
Our team has researched the reel-spinning options, which are the best online casino sites, to give you prime examples of slot play.
This guide will cover the most popular games on the market today, with various themes and features highlighted.
Discover new games to play and online casinos to join that offer the best in slot gaming.
If you are not in the four states with legal real-money gaming, check out sweepstakes casino sites in your area for similar entertainment.
List Of Online Casinos With Real Money Slots
Below is a full list of the online casino sites offering you real money reel spinning.
We provide the number of games on offer and the site’s welcome bonus.
Find more casinos to join below with a glimpse into the slot content of the provider.
| Online Casino | Slots Bonus | Play Slots |
| Caesars Palace | Over 600 slot games. Welcome Bonus includes a $10 no-deposit deal on slots, a 100% match up to $1,000 for slot games, and 2,500 Reward Credits. | Play Now |
| BetMGM Online | Over 700 slot games. Welcome Bonus includes a $25 No-deposit bonus ($50 in WV) with a 100% match up to $1,000. | Play Now |
| 888 Casino | Over 1,000 slot titles. Welcome Bonus includes a $20 no-deposit deal plus a 100% first deposit match up to $500 | Play Now |
| DraftKings | Over 1,000 slot games. Welcome Bonus includes a 100% deposit match up to $100 or a 100% match up to $2,500. | Play Now |
| Golden Nugget | Over 1,400 slot games. Welcome Bonus includes a 100% match up to $1,000. Players in NJ and MI earn 200 bonus spins. | Play Now |
| BetRivers | Over 600 slot games. Welcome Bonus includes up to $500 in cashback on losses within the first 24 hours. | Play Now |
| Unibet | Over 500 slot games. Welcome Bonus includes a 100% match up to $50. | Play Now |
| PlayLive! | More than 200 slot games. Welcome Bonus includes 25 free spins plus a 125% match up to $625. | Play Now |
| Betway | 150+ slot games. Welcome Bonus features a 50% first deposit match up to $1,000. | Play Now |
| Ocean | More than 500 slot games. Welcome Bonus offers up to $1,200 in bonus cash via a 100% match deal. | Play Now |
| Bally | Over 200 slot titles. Welcome Bonus features up to $100 in cash back on first deposit losses. | Play Now |
| Bet365 | Over 300 slot games. Welcome Bonus includes a 100% match up to $1,000. | Play Now |
| Party | More than 600 slot games. Welcome Bonus includes a 200% match up to $200 on the first deposit. | Play Now |
| Borgata | Over 1,200 games. Welcome Bonus includes a $20 no-deposit bonus plus a 100% deposit match up to $1,000. | Play Now |
| PlayStar | Over 250 slots. Welcome Bonus includes a 100% match up to $500 on first deposit plus 500 spins. | Play Now |
| Resorts | More than 500 slot titles. Welcome Bonus includes a 100% match on the first deposit up to $500. | Play Now |
| Mohegan Sun | Well over 400 slot titles. Welcome Bonus includes a 100% match up to $500. | Play Now |
| Hard Rock | Over 500 slot games. Welcome Bonus features a 100% match up to $1,000 plus up to 1,000 free spins. | Play Now |
Types Of Online Slots & Who Should Play Them
Slot games come in all shapes and sizes, with options for beginners and seasoned players.
Below, we will cover the unique types of slots you can find at US-based online casino sites.
Try any of the games in the category to see which type you enjoy best.
We suggest players try various gaming options to see what the iGaming world offers!
Best For Low Budget Players: Penny Slots
For players on a budget, online casino sites offer penny slot titles.
These games have super low buy-ins that can start at 0.01 penny per spin and go as high as $0.20 to $0.40 on the low end.
Players can explore the lower-limit games for a chance to play titles that cost less but still produce prizes.
A great option in this section is Starburst.
The title offers lower-limit betting and includes premium features with big win potential.
Play this game for a chance to win, even though you are wagering at the penny level.
Use the bet controls of a game to see how much you can wager on the lower end.
Select the minus button to go to the starting bet for this information.
Best For High Rollers: Bonus Buy Slots
Consider Bonus Buy slots if you are not on a budget and want to spend more money while playing.
These games can be hard to find but offer players the opportunity to pay for the bonus round.
Once the bigger bet is placed, the bonus round begins.
This typically means free spins, and you can start playing at a higher level for more win potential.
Dead or Alive 2 and Sweet Bonanza are good examples of Bonus Buy Slots. In Dead or Alive 2, you must place 600x the bet to activate the round.
Sweet Bonanza is a little less, with 100x paid.
The bonus round is activated, so you can win with the special feature.
Best For Serious Players: High RTP Slots
If you want to boost your odds at an online casino, select a slot game with a higher return to player percentage (RTP).
Games with 96% or higher give you a better chance to score a win as you play. One of the highest RTP titles available today is Blood Sucker.
You can find this slot at most online casinos, offering a whopping 98% on your investment.
This game guarantees that you will score a win while you spin.
Look for the RTP of a game in the info section before you play to find the higher RTP titles.
Best For All Players: Progressive Slots
Progressive slots are another great option.
Games with a progressive will have one or more jackpot prizes that will grow as you play.
Each player that spins the wheel of the progressive will grow the prize a little bit until the jackpot is won. Games can have huge payouts in the tens of thousands or even millions.
Mercy of the Gods is a great option for players to consider when it comes to progressive games.
The slot is available at most online casinos and includes a progressive that can reach five figures or more!
Top 3 Zeus Slots
One popular category of games is Zeus-themed titles. Explore the top titles in this genre below.
- Zeus Vs. Hades: This slot pits the gods against each other on the reels. Play for wilds, free spins, and other incentives. Play this game at Pulsz Casino.
- Gates of Olympus: The mighty god Zeus is featured on the reels of this title, along with a tumble feature, multipliers, free spins, and bonus buy. Play this slot at sweepstakes sites like Pulsz and Stake.us.
- Zeus: The classic Zeus title features the mythological god with a chance to win free spins and trigger more wins. Play this game at DraftKings and BetMGM.
Top 3 Cleopatra Slots
Egyptian slots are also quite popular and often feature Cleopatra.
Spin the reels of the slots below to explore this game category.
- Cleopatra: The original Cleopatra game was the first look at the Egyptian Queen, offering a max prize of 10,000 coins plus free spins, with up to 180 on offer. Play Cleopatra at BetMGM, Caesars, Golden Nugget, and Unibet Casino.
- Cleopatra Gold: Even more Cleopatra action can be found on the reels of the Gold version. Trigger free spins with a 3x multiplier on wins plus jackpot prizes as you play. Explore Cleopatra Gold at Caesars Casino, Golden Nugget, and DraftKings.
- Cleopatra Plus: This version of Cleopatra has a higher RTP of over 96% and includes bonus rounds, boosted wins, and more. Play this title at Caesars Casino, DraftKings, and Unibet.
Top 3 Chinese Slots
Another popular category of games to explore is Chinese slots.
These games have bold red and gold themes with unique characters helping you score a prize win. Top titles include:
- 88 Fortunes: This slot is one of the more popular games at online casino sites, featuring a big win potential, two bonus features, free spins, and more. Play 88 Fortunes at BetMGM, Caesars, Golden Nugget,
- Jin Ji Bao XI Megaways: This online slot is a must for mega jackpot potential. Explore six free spin modes with four total jackpot prizes. Play this title at BetMGM, Caesars, Golden Nugget,
- Floating Dragon: Explore the Hold & Spin feature for more win potential, plus a cash-collect bonus round as you play. The title also includes a top win of 5,000x the bet. Play this game at sweepstakes sites like Stake.us.
Top 3 Buffalo Slots
Travel to the American plains on the reels of buffalo-themed slots, perfect for gamers who want to spin for top prizes and premium features.
Examples in this category include:
- Buffalo Hold and Win: Explore the American wilderness as you spin the reels of this Buffalo-themed title. The game includes free spins, a Hold & Win feature, and three jackpot prizes. Play at sites like Funrize and Pulsz Casino.
- Buffalo King Megaways: Find over 200,000 ways to win in the game, with a top prize of 5,000x the bet. The title includes cascade wins and wild symbols. Play the game at sites like Stake.us.
- Stampede Fury 2: This slot game is for players at sweepstakes gaming sites. The slot is often featured at social casinos such as LuckyLand Slots and Chumba Casino. The title includes huge coin jackpot prizes and premium features.
Free Spins And Bonuses For Slots Players
As you can see, slot gaming provides a premium reel-spinning experience via online casinos based in the US.
Once you create an account with our links, you claim welcome bonuses, including no-deposit offers and free spins to explore slot games.
The bonuses allow you to spin the reels of slot titles, with a chance to win prizes and complete bonus terms and conditions.
Most offers with free spins require you to play the wins from your spins a certain number of times before you can withdraw funds.
Similar restrictions are placed on deposit match and no-deposit deals.
Look for more free spin deals at top casinos to enjoy even more slot games for free.
This can include tournaments, giveaways, and contests.