Online Slots Guide

Online Real Money Slot Games USA

Standard real money slots are divided into two categories.

Traditional or classic games (Novomatic) offer three reels of play and are often fruit based. Modern video slots (by IGT, Red Tiger, Konami or NetEnt) include 3D graphics, storylines and five or six reels, increasing the number of paylines and thus, your chances to win via unexpected bonus rounds and free spins games.

Jackpot slots offer bonuses like wild cards, scatters and free spins. Progressive jackpots continue to grow until there’s a winner and can sometimes reach into the millions of dollars. Online casinos also offer exclusive games that you can only play on their site.

View Top Slots Providers


Known for their innovative and high-quality games, NetEnt is one of the leading providers in the industry. Some of their popular slot games include Starburst, Gonzo’s Quest, and Mega Fortune.


With a vast game library, Microgaming is highly respected for its diverse offering. Popular games include Mega Moolah, Immortal Romance, and Thunderstruck II.

Play’n GO

Play’n GO has a large portfolio of visually impressive slots. Their most famous game is probably Book of Dead.

Big Time Gaming (BTG)

Known for introducing the Megaways mechanic, BTG’s Bonanza and Extra Chilli slots are very popular among players.

Evolution Gaming

While they’re primarily known for live casino games, Evolution also offers some slot games since the acquisition of NetEnt.


Playtech offers a wide range of games, including a series of slots based on Marvel Comics before the rights moved to Disney. Their Age of Gods series is also well received.

Playtech slots


International Game Technology is a stalwart of the industry, producing popular games like Cleopatra and Wheel of Fortune.


Known for high-quality graphics and innovative gameplay, with popular games like Vikings Go Berzerk and Holmes and the Stolen Stones.

Pragmatic Play

They offer a broad portfolio of games including popular slots like Wolf Gold and The Dog House.

Blueprint Gaming

They have made a name for themselves with their Megaways slots, including games like Fishin’ Frenzy and Eye of Horus.

Check out top slots from other leading gaming providers such as Whitehat Games, WMS, ReelPlay, NextGen, Novomatic, GreenTube, Everi, AGS, Northern Lights Gaming, Design Works, Red Tiger, Light & Wonder, Ezugi, High 5 Games, Win Studios, Konami.

Five Most Played Real Money Online Slots

These are the most popular real money slot games played by US players at legal online casinos such as betMGM and BetRivers:


First launched in 2012, this low volatility game remains popular with people because of its simplicity of play. Starburst features 5×3 reels, 10 paylines, an RTP of 96.01% and a maximum payout of $50000. 


Offering a 98% RTP, this vampire-themed game certainly doesn’t suck. Bloodsuckers is a five reel, 25 payline game with wild cards, scatters and 3x multipliers. 


A longtime favorite of real money slot players, you’ll find that Cleopatra remains one of the most popular Egyptian-themed games. It offers five reels and 20 paylines and chances to score large payouts through scatters and free spins. 

Gonzo’s Quest

Based on the real-life experiences of explorer Gonzalo Pizzaro, This 5 x 3-reel slot features 20 paylines and a return to player of 95/97%. The maximum win is 1875x your bet. 

Dead Or Alive

Set in the era of gunslingers in the Wild West, Dead Or Alive is a medium-high volatility slot game, with a maximum payout of 12,000 times your bet. There are wild and scatter symbols and free spins available for you to claim.

What are the best new online slots?

  • Starlite Fruits – brand new 5×3 reels with 10 win-both-ways paylines slot with 92.00% RTP. The single spin max win is 500x.
  • Sonic Links – JustForTheWin 25 pay lines online slot game with 94.18% payout return. Max win – $500,000 in real money.
  • Stacked Fire 7s Big Spins™ – an exclusive sizzling hot 6×4 reel, online and mobile slot with 50 win-lines. 94.50% RTP, max stake – $100.
  • Ark of Ra – a new a Coin Collect Meter online slot with a bonus game featuring 25 Free Spins with 1 Wild Reel.
  • Amazon Kingdom – new videoslot machine with 94.23% RTP and 30 lines. Demo play is available at Golden Nugget casino in NJ, PA, MI and WV.

Bonus Offers For Slot Players

  • betMGM slots: claim a 100% deposit match bonus + free spins in addition. Code USDOTBET.
  • Borgata slots: get 20 freeplay bonus credits (no deposit).
  • Golden Nugget slots: start with 200 free real money bonus spins.
  • bet365 slots: 100% up to $1000 welcome offer.

The standard welcome bonus offer at an online casino offering real money slots is a 100% matching first deposit worth up to $1000. But there are tweaks at different sites. For instance, Golden Nugget also provides 200 bonus free spins. BetMGM NJ, MI, PA & WA and Borgata deliver an additional $20 in free to play bets.

Online Slots FAQ

What is the legal age to play real money slots in the USA?

The standard legal casino gambling age across the USA is 21 years old.

Why is it important to play real money slots at a legal and regulated online casino?

When playing real money slots with the top-rated online casinos, you can rest assured that your money is safe and any personal information you’ve supplied will be protected. And should you run into an issue that isn’t resolved by the online casino to your satisfaction, there are regulatory bodies overseeing these sites that can intervene on your behalf. Playing real money slots at an offshore casino doesn’t have any recourse if there’s a problem. On top of that, it’s considered to be illegal in the USA.

Can I play real money slots on my smartphone or tablet via a mobile app?

You most certainly can. All of the leading legal and regulated USA online slot sites offer mobile apps that are compatible with both iOS and Android tablets and phones. View our list of the bes casino apps here.

What is the most popular real money online slots?

Mega Moolah, developed by Microgaming, is a progressive jackpot slot game that can reach millions of dollars in a real cash winning. Another popular slot, which by some considered to be #1 game is Wheel of Fortune.

How do you win a jackpot on a slot?

It all depends upon the slot. With Gladiator, to engage the jackpot function you must hit three gladiator helmets in a row across reels 2-3-4. However, on Mega Moolah, which has delivered the largest progressive jackpot win in history, the jackpot kicks in at rando