If you’re seeking out a free slot sign up bonus then sweepstakes casinos are your best friend. The sweepstake model is totally legal and uses virtual currencies, one of which can be redeemed as real life prizes.
In this guide, we’ve uncovered five of the best sweepstakes casinos offering a generous welcome bonus and hundreds of free slots from the biggest and best developers. You’ll see Megaways titles, jackpot slots and some truly standout bonuses, like the 560K Gold Coins, 56 Stake Cash and 5% rakeback at Stake.us when you sign up using our code PROMOBOY.
While real money gambling (RMG) is permitted in some states, the majority of the US doesn’t currently permit this style of play. No worries if this is the case in your home region because sweepstakes casinos make a great alternative. Rather than real money, sweepstakes casinos operate using two types of digital currency called Gold and Sweepstakes Coins. Neither currency has any real world value but allows you to play in different modes.
Gold Coins allow you to play games in demo mode. They’re purely for entertainment and cannot be redeemed as prizes. Sweepstakes Coins allow you to play in promotional mode and, once you’ve met a few set conditions, can be redeemed as real world prizes.
Because of the free-to-play model, sweepstakes casinos are entirely legal in the US. However, you should note that there are a few states where sweepstakes sites don’t operate due to state specific guidelines. Check your chosen brand’s terms and conditions to view any restrictions.
You won’t be playing with real money at sweeps brands but it is possible to redeem Sweepstakes Coins as real life prizes such as cash and gift cards. For this to be possible, Sweepstakes Coins have to be used in gameplay a set number of times. For example, at Stake.us, this number is 3x.
In addition, you’ll need to build a minimum balance of redeemable SC to begin the prize redemption process. At Lonestar, this number is 45 SC for gift card prize redemptions or 100 SC for cash prizes.
As sweepstakes casinos have become more established, they’ve developed lots of fun features. Secret missions allow you to win GC and SC while contests on social media help to establish a thriving social network of players.
Sweepstakes casinos are required to give players free Gold and Sweepstakes Coins to allow them to play games. However, the ways sweepstakes casinos do this are incredibly diverse. The sign up bonus is the first promotion you’ll encounter but it’s far from the last. Check out the table below for an overview of typical promotions:
| Bonus type | Description |
| Sign up bonus | You’ll be welcomed to a sweepstakes casino with a bundle of Gold Coins and Sweepstakes Coins. Usually, all that’s required to claim is to complete the registration and verify your details. From there, you can use your sign up bonus to play slots immediately. |
| Daily login bonus | Sign into your account once every 24 hours and you’ll receive an automatic bundle of Gold Coins and Sweepstakes Coins. |
| Referral bonus | One of the best free social casino bonuses, a referral deal allows you to invite your friends to join your sweepstakes casino. When they do, you’ll both receive a reward. |
| Written requests | You can make a written request to a sweepstakes casino brand for free SC. Make sure to follow the specific guidance outlined in the site’s terms and conditions. |
There’s been an explosion in the number of sweepstakes casinos over the past five years, all with an excellent sign up bonus for new players. To select the best among these options, we didn’t just evaluate the size of the welcome bonus, we explored what it delivered in value and how it compared against the rest of the market. That means, all of these sites deliver welcome bonuses that are among the best in the industry.
These sites are also home to first rate selections of free slots. Whether your preference is for games with a hold and win bonus, a megaway feature or slots offering strong theming and in-game bonuses, these sites have fantastic coverage across themes, game mechanics and makers.
A standout among sweeps casinos, Lonestar is a sister site to RealPrize and has a long list of plus points. It’s home to more than 500 games, with a fantastic selection of slots from makers as diverse as NetEnt, and Relax Gaming. Games are divided into categories and cover various themes and features including jackpots and games with respins. You can also check out the ‘Top Ten’ tab to see the games other players have been enjoying.
Sign up to LoneStar using our links and you’ll receive 100,000 GC and 2.5 SC. Plus, you’ll get 1,250 VIP points to kickstart your progress in the VIP program.
Top free slots to play with your sign up bonus at Lonestar
| Title | RTP | Volatility | Max multiplier | Special features | |
| Money Train 3 | 96.10% | High | 100,000x | Money Cart bonus round including collect and multiplier symbols | |
| Book of Tombs | 95.42% | High | 5,504x | Expanding symbols and free spins | |
| Sweet Bonanza 1000 | 96.53% | High | 25,000x | Tumble, free spins and win multiplier |
An absolute shining star among sweepstakes casinos, Stake.us boasts a collection of the best free online slots from makers including Hacksaw, BGaming and Kalamba. The brand is also famous for its in-house range of Stake Originals, including several feature heavy slots based around popular game themes. There are also some slots exclusive to Stake.us, delivering RTP rates and features you won’t find anywhere else.
Another area where Stake.us impresses is promotions. Sign up using our bonus code PROMOBOY and you’ll receive a total bonus of 560,000 Gold Coins and 56 Stake Cash (equivalent to Sweepstakes Coins) over the first thirty days of your membership period. Plus, this bonus delivers an exclusive 5% rakeback. That’s just the tip of the iceberg; sign in every day to receive 10K GC and one SC, and look out for raffles and random bonus drops for more free GC and SC.
Top free slots to play with your sign up bonus at Stake.us
| Title | RTP | Volatility | Max multiplier | Special features | |
| Blue Samurai | 96.7% | Medium | No fixed maximum | Free spins, jackpot bonus game | |
| RIP City | 96.22% | Medium | 12,500x | Expanding wild symbol with win multiplier and free spins | |
| Big Bass Bonanza | 96.71% | High | 2,100x | Free spins, win multiplier and collect feature |
Anyone seeking free slots with bonus features and free spins will definitely want to head to RealPrize. As soon as you join, you’ll receive 100,000 Gold Coins and 2 Sweepstakes Coins. From there, you can take a quick trip to the lobby to check out hundreds of games.
Slots are divided into different categories so finding appealing titles here is very simple. You can browse through titles by themes, minimum spins, volatilities and more to allow you to go straight to games which suit your personal preference. All slots at RealPrize are delivered by premium makers such as Evoplay and Booming Games so there is exceptional quality.
Top free slots to play with your sign up bonus at RealPrize
| Title | RTP | Volatility | Max multiplier | Special features | |
| Raging Riches | 96.08% | Medium/ high | 9,607x | Free spins and four game jackpots | |
| Gates of Olympus 1000 | 96.5% | High | 15,000x | Tumble feature, multiplier symbols and free spins | |
| Treasure Snipes | 96.18% | High | 4,600x | Bonus game, free spins and win multiplier |
McLuck is home to a king’s ransom of free classic slots . You can start playing by signing up using our code ‘PROMOGUYSOCIAL’ and claim a welcome bonus of 7,500 Gold Coins and 2.5 Sweepstakes Coins. The choice of games covers some standout slots from developers like NetEnt and covers a wide range of themes and game types. And, if you like to spice up your play, McLuck also has a collection of live dealer games.
To make playing on the go easy, McLuck has developed apps for both iOS and Android systems. This is unusual among sweeps casinos and will appeal to those who enjoy the immediacy and personalisation an app can deliver. It’s a good option for busy players who want to access mobile slots with a free sign up bonus but, if you don’t want to download the app, the mobile version of the McLuck site is excellent.
Top free slots to play with your sign up bonus at McLuck
| Title | RTP | Volatility | Max multiplier | Special features | |
| Elvis Frog in Vegas | 96% | Medium/ high | 2,500x | Blazing reels, jackpot and respins | |
| Crazy Crops | 96.03% | Medium/high | 5,000x | Stacked symbols, respins and free spins | |
| Sugar Rush | 96.5% | High | 5,000x | Cluster pays, multiplier spots and free spins |
High 5 Casino is an experienced sweepstakes brand with more than 2,000 games in its arsenal. The games catalog covers hundreds of free progressive slots with growing jackpots plus megaways, retro fruit machine style games and other slot types. Alongside titles from selected other makers, the largest portion of games here are made by High 5 themselves, with notable titles being Da Vinci’s Diamonds (and spinoffs), Golden Goddess and Dangerous Beauty.
When you join High 5, you’ll receive 400 Gold Coins and three Sweepstakes Coins. You’ll also get 300 Diamonds, which can be exchanged for in-game boosts such as increased access to bonus rounds.
Top free slots to play with your sign up bonus at High 5
| Title | Maker | RTP | Volatility | Max multiplier | Special features |
| Big Bad Buffalo | High 5 Games | 96% | Medium | 3,021x | Nudging reels, stacked wilds and multipliers |
| Pearl Bay Mermaid Kingdom | High 5 Games | 96% | Medium/high | 5,000x | Tumbling reels and respin wilds |
| Da Vinci Ways | High 5 Games | 96.5% | Medium | 1,000x | Tumbling reels and free spins |
Made your pick of sweepstakes casino and keen to start playing? Follow the steps below to get started:
Once you’ve completed these steps, your basic account is set up. But, before it’s possible to redeem any real life prizes, you’ll be asked to complete further identity verification. This is to be certain that only people who meet the age and geographical restrictions can join. To meet the verification protocol, you’ll be asked to upload copies of official documents confirming your identity and address. This could be your passport or driver’s license plus a utility bill or tax letter. Just make sure that the letter is dated within the past three months.
There are no ways to help you win more often at sweepstakes casinos. However, we have developed a few useful tips to help you maximize your sign up bonus and enjoy the best possible start:
Before diving right into the games catalog, it pays to spend a bit of time exploring the games on offer. Alongside slots, some of the sweepstakes casinos we’ve listed offer classic table games such as baccarat, roulette and poker. Some sites even offer live dealer versions of games such as blackjack with a video link to a live dealer.
Gold Coins form the largest portion of your sign up bonus and can be replenished each day if you log in. Therefore, we’d suggest using Gold Coins initially when familiarising yourself with a new site. Once you feel confident with how finding, loading and playing games works, you can switch to Sweepstakes Coins to progress towards real world prizes.
Before plumping for a specific sweepstakes casino, you’ll want to familiarize yourself with the prize redemption system. At some sites, you’ll only redeem cash prizes but some, such as Stake.us also offer some cool merchandise like t-shirts.
Sweepstakes casinos are not only a fantastic alternative for players who can’t access real money gambling, they’re home to thousands of the hottest slots from premium developers. It costs absolutely nada to join a sweepstakes casino and they’re widely accessible across the U.S. Plus, once you’ve met the site’s specific requirements, you can redeem Sweepstakes Coins as real life prizes.
If you’re ready to get started, you can explore our reviews for more details on all of the sites mentioned. Or, hit the links on this page to go straight there and start exploring. If Stake.us is your destination, don’t forget to use our promo code PROMOBOY to have your bonus added to your account.
In this guide, we’ve covered five of the top sweepstakes casinos offering generous new player bonuses and a fantastic selection of free video slots. Claiming a welcome bonus at any of them is simple, and simply requires you to complete the basic sign up. Just remember to input our promo code to activate your bonus at Stake.us.
All of the sweepstakes casinos we’ve listed are great for players looking to play mobile slots with a free sign up bonus. They partner with prestigious developers whose games are inbuilt with mobile accessibility features. Several of the sites listed, such as McLuck, do offer dedicated apps but a download isn’t necessary to enjoy playing at any of the sites we’ve selected.
Members of sweepstakes casinos use free, digital currencies called Gold and Sweepstakes Coins to play games. You’ll receive both GC and SC when you join a site and can use these to start playing immediately. You’ll also receive GC and SC when you sign in each day and through other contests.
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