The Best Sweeps Slots in 2024

By Robbie Evans on
Sweeps slots are rapidly gaining popularity among US players. Gamblers enjoy free gameplay with no purchase necessary, legal status in all US states besides Washington, and the potential for real cash prizes. This page offers a comprehensive guide to the best sweep slots and sweepstake casino platforms, so read on to learn more about what you can expect from the best sweeps slots casinos.
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1. Wow Vegas
Get 30 Sweepstakes Coins + 4.5 SC FREE on 1st purchase

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"No purchase is required for players that register "
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2. Pulsz
Register and Receive 5000 Free Gold Coins + 2.3 Sweepstakes Coins

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"Enjoy a site used by over 500,000 American players "
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3. McLuck
Up to 150% Extra on 1st Purchase

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"Get up to 150% when signing up to this brand new social casino"
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4. Tao Fortune
Signup Bonus 400,00 Coins Plus 500 Secret Coins

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"Tao Fortunes' wide array of welcome packages make it a premier social casino "
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5. Nolimit Coins

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"Daily wheel spin bonuses available"
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6. Funrize
Register Now and Collect 125,000 Free Coins

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"Daily tournaments are available alongside personal offers at Funrize "
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New Customer Offer New Customers Only. T&C's apply, 18+ 21+. Full T&Cs apply. Please gamble responsibly.
7. SweepSlots
10,000 Gold Coins and 300 Sweeps Coins

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"This sweepstakes casino has one of the best user interfaces out there"
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Sweeps Slots Explained

Software providers like NetEnt and Big Time Gaming have brought a whole new flavor to slot games over the past few decades. Innovations like the Megaways engine and numerous bonus features consistently attract new players. With progressive jackpot potential, exciting themes, and increasingly impressive graphics, it’s no wonder online slots are the most played casino games worldwide. 

The only problem for US players is that only six states currently offer legal online casino gaming. However, sweepstakes sites have recently changed the narrative by offering free gameplay with no purchase required via innovative virtual currency systems. Crucially, this makes sweeps slots legal in most US states besides Washington and Idaho. 

Unlike conventional slot games, playing sweep slots doesn’t require you to make deposits or verify your financial information. In fact, you cannot deposit money in the traditional sense at sweeps slots casinos even if you wanted to. Instead, operators offer free gold coins via daily login bonuses and other regular promotions. You can also purchase gold coins in packages if you need more. 

Most sweep slots casinos like Fortune Coins and Pulsz also offer real money prizes when gambling with sweeps coins, another virtual currency you can receive as bonuses or rewards but cannot actually buy. For example, Pulsz lets users play sweeps slots with gold coins (no inherent value) or sweepstakes coins (a redeemable but rarer currency). 

Types of Sweeps Slots

Sweepstakes casino platforms generally have a slightly smaller collection of slots than conventional real money casinos, although industry frontrunners are rapidly unveiling fruitful partnerships with the best developers. As a result, you can enjoy some of the following types of sweeps slots: 

  • Classic Slots 
  • Video Slots 
  • Megaways 
  • Avalanche Reels 
  • Hold & Wins 
  • Progressive Jackpot Slots 
  • Free Spins Slots 
  • Cluster Pays Slots 

RTP and Volatility of Sweeps Slots

Return To Player (RTP) and volatility are important concepts to understand before playing slot games. We’ll outline the basics below: 

  • RTP: RTP indicates the average payout players can expect while playing an online slot game. The percentage value shows how much you would theoretically receive on average from 100 gold coins. Anything above 96% is considered favorable, with slots like White Rabbit Megaways hitting highs of 97.77%. 
  • Volatility: Slot volatility is another important metric that dictates the optimal way to bet while playing sweeps slots. Low volatility (also known as variance) games, for example, tend to payout in smaller amounts but with more frequency. Sweeps slots with high volatility, on the other hand, may take a lengthy number of spins before a win is triggered, but these wins are usually more substantial when they do occur. With that in mind, high volatility slots are better suited to those who have plenty of gold coins to spare. 
Top Sweeps Slots

Try These Top Sweeps Slots

Some of the best sweeps slots available at sweepstakes casino platforms include: 

Gonzo’s Quest

NetEnt’s Gonzo’s Quest is widely recognised as one of the greatest slots of all time. The El Dorado-inspired game features 95.97% RTP, medium-to-high volatility, and a 37,500x maximum multiplier. Gonzo’s Quest is also notable for being one of the first slots to popularize the Avalanche Reels system (also known as cascading reels), where winning symbols disappear from the grid to allow new icons to fall in their place and potentially create more wins on the same spin. 

Big Bass Splash

Big Bass Splash is a recent addition to Pragmatic Play’s Big Bass series that launched in 2022. Players enjoy an above-average 96.71% RTP and high volatility, making this game a particularly enticing proposition at sweeps slots casino platforms. Our favorite highlight is the upgraded free spins feature, where five different modifiers can lead to various bonuses like extra fish symbols and added free spins. A top-rated 5-reel and 10-payline sweeps slot not to miss. 


Perhaps the most famous online slot ever made, Starburst is a bona fide classic underpinned by its simple yet effective 5×3 grid and 10 paylines. This low volatility game is perfect for low-stakes spinning, with the slightly above 96.09% RTP also generating nice win potential. NetEnt’s landmark title doesn’t have a free spins round, but landing a wild symbol anywhere on the middle three reels triggers a respins feature where the wild expands to cover a whole reel and turns sticky. Starburst offers a maximum 500x multiplier that triggers more often than other sweeps slots with higher volatility. 

Buffalo King Megaways

Buffalo King Megaways is an upgraded version of Pragmatic Play’s original Buffalo King slot, upping the ante with an impressive 200,704 ways-to-win. It’s one of the most powerful Megaways slots on the market, far surpassing the common 117,649 ways to win benchmark. Players can also enjoy above-average 96.52% RTP on the 6-reel slot and a 5,000x maximum multiplier. Buffalo King Megaways has very high volatility, so be prepared to wait for your winning spins. 

Shield of Sparta

Ancient Greek-inspired slots like Shield of Sparta have historically been some of the most popular, especially when it comes to Pragmatic Play.Loosely inspired by the legendary Spartan’s last stand at Thermopylae, the 5-reel game with 20 paylines has several enticing selling points. Aside from the above-average 96.5% RTP and very high volatility, US players at sweeps slots casino platforms can also enjoy a 3,000x maximum multiplier via the cool bonus magnet feature.  

Book of Helios 

Betsoft’s Book of Helios is another top-rated Ancient Greek slot available at sweepstakes casino platforms. Players use a conventional 5×3 grid with 10 paylines in the base mode, with the developer opting for a rich array of expanding wilds, free spins, and huge multipliers up to 20,168x. The 95.58% RTP slot favors high-rollers due to its high volatility, so bear this in mind. 

Black Wolf

Black Wolf is one of the best examples of Betsoft’s trailblazing Hold and Win bonus mechanic. Booongo is the provider behind Black Wolf, offering suped-up gameplay with an immersive set of bonus features underpinned by sticky jackpot symbols that can deliver Mini, Minor, or Major prizes. If you’re after a Hold and Win game with 96% volatility and familiar 5-reel, 25-payline gameplay, look no further. 

Diamond Strike

Diamond Strike is a brilliant option if you’re after vintage-style sweeps slots. The fantastic 5-reel jackpot slot comes courtesy of Pragmatic Play and offers 15 paylines in the base mode. Players can enjoy classic fruit machine visuals, free spins, and a jackpot bonus with a 1,000x maximum multiplier.

How to Choose a Sweeps Slots Casino

The experience can vary wildly at the sweeps slot casino platforms, so choosing the right platform is essential. Pay particular attention to site security and legitimacy, as there are many rogue actors due to the reduced regulation across the industry. We’ve outlined the four main steps to choosing the best sweeps slots casino below:

Red Man Magnifying Glass Icon STEP 1
Compare Sites
Read our sweepstakes casino reviews and compare operators based on their game selection, software, and cash prizes. We’ll only recommend sites that can be trusted, and will point you in the direction of the sweeps casinos with the best welcome bonuses and ongoing free sweeps coins promotions.
Blue Sign Up Download Phone Icon STEP 2
Browse Sweeps Slots Library
Check the sweeps slots library to ensure the sweepstakes casino has your preferred games. The best social casino platforms offer sweeps slots from big-name developers, but many smaller sites have to make do with games designed in-house, or those from lesser-known studios.
person in green holding a checklist STEP 3
Review Welcome Bonus
Review the welcome bonus terms and conditions to get the most out of the offer. On some occasions, you must complete several easy steps to claim the full bonus (like linking social media).
Red Man Playing Games Icon STEP 4
Sign Up and Play
Once you’ve decided on a sweeps slots casino, use the “Register” or “Sign Up” button to get started. Many sites offer quicker registration by using your Facebook or Google profile and offer extra free sweeps coins for doing so, which can be a great advantage.

Find Your Next Sweeps Slots Casino

Our experts have extensively researched the best online sweepstakes casinos on the market. Read on for their expert reviews:

  • Pulsz delivers the gold standard in sweepstakes casino gameplay, boasting superb sweeps slots from the likes of NetEnt and Pragmatic Play. The operator has a sleek and professional design using an iconic pink colourway and offers native mobile apps, a significant advantage compared to many alternative sweepstakes sites. US players can access Pulsz from all states other than Idaho, Nevada, and Washington. 

    pros icon Pros:
    • Great layout with slot categories for things like Megaways
    • Native mobile app
    • Real cash prizes available
    cons icon Cons:
    • Not as many regular free sweeps coins opportunities
  • McLuck is one of the newest sweeps slots casino platforms to hit the market and packs a serious punch. It contains some of the industry’s latest online slots, including Big Bass Splash by Pragmatic Play that we explored earlier on this page. We’re huge fans of the slot categories like “Megaways”, “Cascading”, and “Hold and Win”, making it easy to search through the outstanding collection featuring games from Pragmatic Play, Playson, and more expert sweeps slots developers. 

    pros icon Pros:
    • Very up-to-date sweeps slots library
    • Daily free login bonus
    • Free weekly Instagram competitions
    cons icon Cons:
    • No iOS app
  • Katsubet is a Japanese-themed platform with a brilliant sweeps slots collection focussing mainly on smaller independent studios. It’s always nice to see rarer software providers like Endoprhina and Nucleus Gaming in the mix, providing a slightly more unique gaming experience. Katsubet also accepts crypto, which will no doubt please a number of readers. 

    pros icon Pros:
    • Numerous sweeps sltos tournaments
    • Accepts crypto payments
    • Generous welcome offer
    cons icon Cons:
    • Free spins come with a 50x wagering requirement
  • One of our favourite 7Bit Casino highlights is the extensive game collection filters. Hit the “Collections” drop-down menu to find several precise casino game categories, including “High Risk”, “Low Risk”, “Megaways”, and more. The sweeps slot library is packed with fantastic titles alongside some rarer games like Dice Bonanza. 

    pros icon Pros:
    • Offers crypto support
    • Great search categories
    • Superb sweeps slots collection
    cons icon Cons:
    • Steep wagering requirements on most bonuses
  • WOW Vegas is an industry-leading social casino with a rich library packed with over 300 slots from Betsoft and Pragmatic Play. New players can enjoy a generous 5,000 free sweeps coins welcome bonus, discounted coin packages, daily login bonuses, and more. One of our main WOW Vegas highlights is the varied payment methods, with players able to use things like Trustly Open Banking to purchase coins.

    pros icon Pros:
    • Fantastic range of banking options
    • Top-tier slots library
    • Great ongoing promotions
    cons icon Cons:
    • Must register to find full slots library

Claim a Sweeps Slots Bonus

One of the main reasons behind sweeps slot casino platforms’ success is their rich range of welcome bonuses and ongoing promotions. Due to their nature, sweepstakes sites must offer regular opportunities to gather free sweeps coins and gold coins. Some of the main bonus types include: 

  • Daily Login Promotions – Most sweepstakes sites offer daily free gold coins simply for logging into your account. 
  • Social Media Bonuses – Players can regularly score free gold coins and sweeps coins via social media bonuses. 
  • Referral Offers – Got a friend you think might enjoy sweeps slots? Refer them to get a reward. 
  • Sweeps Coins Tournaments – Some operators offer sweeps slots tournaments where the winner can win free sweeps coins and gold coins. 
  • Gold Coin Package Offers – Most sites also offer discounts or extra gold coins when making a purchase.
Sign Up & Play!

Get Started Playing Sweeps Slots

Now you know everything about sweeps slots, you’re in the perfect position to enjoy the sweepstakes casino experience. Use our best sweepstakes casino guide to find your preferred platform and sign-up via our links. 



Are sweeps slots legal?

Yes. Sweeps slots are legal in all US states other than Washington and Idaho. 

Can I win real money on sweeps slots?

You can win sweeps coins prizes that can be redeemed for real money when playing sweeps slots in sweepstakes mode. 

Are sweeps slots casinos safe?

All sweeps slots casinos recommended by us have been verified for safety. Some sites won’t be quite as trustworthy, so please be careful when signing up to sites not recommended by

Do I need to make a deposit to play sweeps slots?

No. You can play sweeps slots with no purchase necessary. 

What is the best sweeps slots casino?

Pulsz is arguably our favorite sweepstakes casino. Other frontrunners include WOW Vegas and McLuck. 

The people behind this page's online gambling content experts helped write, edit and check the content on this page:

Robbie joined us in 2022 as a staff writer. He's involved in all content across the site, from detailed guides and reviews to responsible gambling advice, and puts his detailed sports knowledge to good use across our betting pages. Outside work Robbie plays football most weekends, tempers his resilience as a West Ham fan, and keeps up to date with the latest cinema releases.