Best Sweepstakes Casino Slots May 2024

Sweepstakes casinos are gaining popularity across the US and are constantly adding slots to keep players engaged. Options include classic mechanical-inspired slots, video slots with bells and whistles, and progressive jackpot slots.

Sweepstakes casinos offer users the option to play for free or for a chance to win cash prizes. Regardless of how you play, these sites allow you to play hundreds of high-quality slots by studios like Pragmatic Play, NetEnt, and Relax Gaming.

Types of Sweepstakes Slots

Classic Slots

Old-school Vegas casino slots inspire these slots with only three reels and one to five pay lines. They aim to attract players with their nostalgic theme, which includes symbols like fruits, 7s, bars, and bells.

While classic slots at sweepstakes casinos often feature a few pay lines and reels, they usually have a bonus feature like free spins. As their simplicity attracts many players, developers are getting creative in mixing classic features with newer ones like bonus rounds.

Video Slots

Video slots are the opposite of classic ones. They have many pay lines, reels, mechanics, and improved graphics. These slots often have many moving parts, like bonus features and unique winning ways.

Almost all video slots have a bonus feature, often a free spins bonus or a hold-and-win bonus where you collect coin-value symbols -- and sometimes both.

Also, top-rated slots have unique features in the base game, like multipliers and special wilds.

Progressive Jackpot Slots

Progressive jackpot slots allow players to play for a chance to win a growing jackpot. Stakes are usually higher, and each losing stake contributes to the jackpot pool. The more users play, the higher the jackpot grows. Once someone wins the jackpot, it reseeds and starts growing again.

Progressive jackpot slots could be classic or video slots, and many sites include popular slots among their jackpot networks.

Sweepstakes Casino Slots vs Real Money Casino Slots

There are many similarities between sweepstakes casino slots and real-money casino slots. Some slot developers, like NetEnt, Relax Gaming, High 5 Gaming, and Hacksaw Gaming, are available at both.

The top slot developers at sweepstakes casinos like Pragmatic Play offer quality games that can easily compete with titles at real-money casinos. While unavailable at US real-money gambling sites, many of these slots are available at legal real-money operators in Europe and globally. That means they’re audited and licensed by the gaming authorities in those states.

Slots available at sweepstakes casinos offer as many mechanics as real-money sites, including Megaways, Hold-and-Spin, Free Spins, multipliers, respins, special wilds, and more.

Overall, playing at the top-rated sweepstakes casinos provides a similar experience and quality slots as sites like BetMGM, Caesars, and DraftKings. And when you play using Sweepstakes Coins, you can win cash prizes.

Top 8 Sweepstakes Slot Game Sites  

#1 High 5 Casino

High 5 Casino offers around 900 slots, placing it among the top in this category. It provides exclusive games by the casino’s parent company, High 5 Gaming, which is also available at real-money casinos.

Some titles include DaVinci Diamonds, Platinum Goddess, Green Machine Deluxe, and Thundering Buffalo. Many of these games are progressive jackpot slots. In addition, High 5 Casino has over 300 Pragmatic Play slots and over 90 by Relax Gaming.

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#2 McLuck Casino

McLuck offers over 600 slots, and the list keeps growing. It stands out with the number of different partner studios. In addition to the popular Pragmatic Play, Relax Gaming, and NetEnt, it offers games by 13 other developers.

Various features and developers are prominently displayed in the casino lobby, and unique Gold Coin-only slots are included. In addition, McLuck’s jackpot network consists of the most popular Pragmatic Play slots.

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#3 WOW Vegas Casino

WOW Vegas Casino offers over 800 slots by studios like Pragmatic Play, BetSoft, Booming Games, BGames, and 3 Oaks. The site is well organized by slot categories and features, and, like McLuck, it features jackpot slots by Pragmatic Play.

An area that WOW Vegas ranks among the best is the number of promotions available to slot players. There are various prize drops, leaderboards, and tournaments available every day.

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#4 Pulsz Casino

Pulsz Casino has established itself among the leaders of sweepstakes casinos in part because Pulsz features over 700 slots from partners like NetEnt, Pragmatic Play, and Relax Gaming.

One aspect of the casino that we like is that before you open a game, you can read a review to see the volatility, stakes, max prize, and other helpful information.

Pulsz also has a loyalty program in which you’re automatically enrolled. The more you play, the more benefits you earn, like discounts on purchases.

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#5 Stake.us Casino

Stake.us is unique among sweepstakes casinos as it operates with cryptocurrency. With over 600 slots, the casino is a top choice for unique games, many developed in-house.

In addition to the common studios like Relax and Pragmatic Play, Stake.us offers games by Hacksaw Gaming. The studio is becoming popular across real-money casinos and offers many interactive slots. Hacksaw’s games are centered around multipliers, and each has unique mechanics.

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#6 Sweeptastic Casino

Sweeptastic Casino is among the newest sweepstakes casinos. It offers over 600 slots, but none are by studios like Pragmatic Play or Relax Gaming, which could be an advantage or disadvantage for some.

Partner studios include Betsoft, BGaming, Belatra, Booming Games, Gameart, and 1spin4win. A nice feature is that you can see the RTP on all slots when you hover over them. Sweeptastic also has a loyalty program that allows you to earn rewards.

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#7 Zula Casino

Zula Casino is another newcomer but has quickly become a top choice. It offers players over 500 slots, including many Zula Casino exclusive slots. Zula also has a good selection of over 40 progressive jackpot slots.

The lobby of Zula Casino is easy to navigate, and while there’s no mobile app, the site performs exceptionally well on mobile devices.

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#8 Fortune Coins Casino

Fortune Coins is Zula's sister casino, which has been around for a few years. Recently, the casino has really improved its site, and now you can see important information on all slots, including the volatility, max prize, stakes, special features, and a quick summary.

Fortune Coins has also started adding more games recently and now offers nearly 300 slots, including over 40 jackpot slots. Furthermore, it has an extensive collection of fruit and classic slots.

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How To Choose the Best Sweepstakes Slot Casinos

When you look for a new site to play at, you should consider a few factors, including:

• Number of Slots Offered

• Availability and Size of No Purchase Bonus

• Availability of Progressive Jackpot Slots

• User Experience

• Redemption Methods and Time

• Minimum Redemption and Wagering Requirements

• Promotions for Existing Customers, including a Daily Bonus

All these factors play a significant role when picking the right casino. You want to make sure there is a sweepstakes no-purchase bonus that you can use to start playing slots and the availability of other ways to earn more free coins, including daily log-in rewards.

Also, some sites might offer many slots, but they might not be worth playing if they lack good features and graphics. Many sweepstakes casinos now offer progressive jackpot slots, so if a site doesn’t have any, it could be a deal breaker.

You should also consider the payment options at sweepstakes casinos and whether they suit you. Things like minimum redemption, wagering requirements, and redemption time are significant in many people’s decisions.

Best Sweepstakes Slots For Real Money

Play in promotional mode using Sweepstakes Coins for a chance to win cash prizes. Also, opt for true-and-tested slots that have been popular among sweepstakes casino players due to their features and winning ways.

#1 Gates of Olympus

Gates of Olympus by Pragmatic Play is among the most popular slots across many sweepstakes casinos. It features a large 6X5 reel grid and the “Play Anywhere” mechanic. With this mechanic, you win each time you get eight matching symbols. In addition, all wins are tumbling, meaning winning combos are replaced by other symbols, allowing you more ways to win.

Another unique feature of the game is multipliers. Zeus, who stands next to the reels, can randomly place a multiplier of up to 500x your stake on the grid. If you have a winning combination, it gets multiplied.

Gates of Olympus also has a free spins feature, which has all the same features as the base game, but Zeus places multipliers more often.

#2 Big Bass Bonanza

Due to its popularity, this famous Pragmatic Play slot has inspired a series of other slots with the same theme and mechanics.

Big Bass Bonanza is relatively simple, with the most significant wins from the free spins bonus feature. During the bonus round, each time you get a fisherman symbol and coin-value fish symbols, the fisherman catches the fish and awards you the combined coin-value prize.

If you’re lucky, you can get more than one fisherman, each catching all the fish. Furthermore, landing additional scatters during the feature triggers extra free spins.

#3 Sweet Bonanza

Pragmatic Play is responsible for some of the most famous slots at sweepstakes casinos, and Sweet Bonanza is another example. Like Gates of Olympus, it features the “Play Anywhere” mechanic.

However, unlike Gates of Olympus, multipliers are awarded only in the free spins bonus feature. While it has relatively few unique features, the 96.51% RTP attracts many players.

#4 Buffalo King Megaways

We can’t list popular slots without including a representative of one of the most popular slot themes: Buffalo (also known as the Wild West theme).

This slot has six reels with the Megaways mechanic, allowing up to 200,704 ways to win. It’s another Pragmatic Play title featuring tumbling wins and an Ante Bet option. The Ante Bet allows you to place a higher stake for a higher chance to trigger a bonus feature.

In addition, Buffalo King Megaways has a free spins bonus feature where all wilds carry a multiplier of between 2x and 5x your stake.

#4 Money Train 3

Relax Gaming is another popular slot developer at Sweepstakes Casinos. The Money Train series is arguably the game that put the studio on the gambling map.

The third installment offers a chance to win a maximum prize of 100,000 times your stake. During the base game, you can randomly trigger a respin, where one symbol remains sticky, giving you higher chances to win. If you get more of the same symbols as the locked one, they also become sticky, and you get more respins.

The unique feature is the Money Cart bonus. Essentially a hold-and-spin bonus, the Money Cart awards you three spins, with the reels having only multipliers and special symbols. Each time you get a new multiplier, it locks, and the spins reset. The special symbols award you various prizes like adding extra multipliers, increasing the value of other special symbols, and much more.

#5 Hot Triple 7s

Hot Triple 7s is a mechanical-inspired slot by Evoplay. As the name suggests, it’s centered around the 7s symbol, which comes in three forms: regular, hot, and Hot Triple 7s.

Each time you land a hot 7s, it replaces any lower-paying regular 7s. Also, while a classic slot, it features a free spins bonus feature. During the feature, all wins carry a 3x multiplier, and if you land three Hot Triple 7s on a payline, you will win the maximum prize of 500x your stake.

#6 Starburst

Starburst by NetEnt is among the most famous slots at real-money casinos and is also available at several sweepstakes casinos.

Its popularity comes from the relatively high RTP of 96.01% and low volatility (meaning frequent small prizes.) It also features the rare mechanic of paying both left-to-right and right-to-left.

Starburst is an excellent option for beginners as it’s relatively simple. It has no bonus feature, but each wild triggers a free spin. While there are no bells and whistles, the simplicity and frequent prizes make this slot a great option.

#7 Epic Joker

Epic Joker is another Relax Gaming slot. It has an above-average RTP of 97%, and like Starburst, it has low volatility.

The slot is another mechanical-inspired slot with the classic combo of a 3X3 reel grid and five pay lines.

If you land three Joker symbols, you win the max prize of 100x your stake. Also, if you get two or more Jokers stacked on each other, you get one respin, where the Jokers are locked. Furthermore, you get five free spins if you get nine of the same symbol (except Joker).

#8 Dog House

Dog House is yet another Pragmatic Play slot. Its base game has a unique feature: if you get two wilds on the same reel, your win will be multiplied by either 2x or 3x your stake.

The main feature is the free spins. Before the bonus round starts, another 3X3 reel grid appears, and each cell carries between one and three spins. The result of the spin determines the number of free spins you get. Once the feature starts, all wilds on reels 2,3 and 4 remain locked and carry a multiplier.

#9 Quick Wins Diamond 

This slot is another representative of the classic slot category. Unlike some slots from that category, Quick Wins Diamond has 30 paylines.

The biggest prize is triggered when you land at least five “Quick Wins” symbols, and you’re awarded one of the game’s jackpots.

Triggering the free spins bonus can also win you a substantial prize. Before the feature starts, you get a board with 20 cards, and you must match three. Each card carries a number of free spins and a multiplier. One card replaces the others and awards five extra spins.

How to Choose the Best Sweeps Slots

Pick a Theme You Like

The theme is the genre or basis of the game. Popular themes include Asian, Ancient Egyptian, Greek Mythology, Mechanical (or Classic), Irish, Western (or Buffalo), and Fruits.

Opt for the theme and features you prefer. That will help you play for longer without getting bored, which can lead to triggering a bonus feature or a substantial prize.

Find Slots With Better Odds

While not always posted, look for the game’s RTP. The RTP, or return to player, tells you the slot’s payout percentage. For example, a 90% RTP means for every 100 coins you spin, the slot pays back 90 on average. Know that the RTP is a guideline, not guaranteed, so your chances could vary.

Most slots at sweepstakes casinos have an RTP of between 93% and 96%. However, many choices have higher odds. We recommend aiming for those with 97% and above. A few examples include:

• Book of 99 (99%)

• Marching Legions (98.12%)

• The Catfather (98.1%)

• Money Cart (98%)

• Good Girl, Bad Girl (97.79%)

• Epic Joker (97%)

Opt For Slots With Better Features

Look for games that are interactive and offer you more ways to win. That includes base game features and bonus round features. Examples include special wilds, multipliers, and respins in the base game and more than one bonus feature.

Examples include Chili Bandits, The Great Pigsby, Fortune Llama, and Golden Scrolls.

Adjust Your Stakes

The stakes are the number of coins you play per spin. Each slot will have a minimum requirement and maximum stake. When you start playing, you adjust your stakes based on your preference.

Playing with lower stakes will allow you to play longer, but the potential prizes are lower. However, playing for longer increases your chances of triggering a bonus feature.

Alternatively, playing with higher stakes gives you a chance at higher prizes, including the top prize. However, higher stakes mean you can quickly spend all your coin balance.

Sweepstakes Slots Bonus Offers

When you sign up, you can claim no-purchase and first-purchase bonuses. Many casinos also offer various bonuses for existing players.

No-Purchase Promotion

Almost all sweepstakes casinos offer a no-purchase promotion when you sign up. Some sites award you only Gold Coins, while many give you both Gold Coins and Sweepstakes Coins.

To claim the offer, you must simply create an account. Then, you can start playing using your bonus funds.

You must meet the minimum redemption and wagering requirements to redeem any Sweepstakes Coins winnings.

First-Purchase Offer

While no purchase is necessary to play at sweepstakes casinos, you can buy extra gold coins, which come with free sweepstakes coins.

Most sites offer a discount on your first Gold Coin offer purchase, often 50% or more lower than the regular price. Combine the no-deposit offers with the first purchase offer and you'll have plenty of sweepstakes coins to test out the slots on the platform.

Just be sure to use the sweepstakes casino promo code to claim a discounted offer on your first purchase.

Promotions For Existing Players

After you sign up and claim your welcome bonus, head to the “Promotions” page to learn about other ways to earn free coins. Common promotions at online casinos include:

• Daily Rewards

• Leaderboards

• Tournaments

• Social Media Giveaways

• Refer-a-friend Bonus

Can You Purchase Bonus Rounds on Sweepstakes Slot Games?

Many sweepstakes slots allow you to purchase a bonus feature within the game. If that option is available, it is usually found on the side of the reels. The cost of buying a bonus feature varies depending on the slot. Often, it starts at 100x your stake and can go up to over 1,000x.

Be aware that often, you might not win enough to cover the purchase price, so don’t expect to always win. In our experience, we’ve had mixed results with this feature. However, it’s still an option if you don’t want to wait to trigger the bonus during the base game.

New Sweepstakes Slots 

#1 Fire Stampede

Fire Stampede was released in 2023, but it’s now making its way across many casinos. The reason is its intriguing Connect & Collect mechanic.

In addition to standard pay lines, you have the Connect & Collect symbol. You aim to create a chain of this symbol to reach reels 3 and 6. These reels hold special prizes like wilds, multipliers, coin-value prizes, and free spins. You win the corresponding prize when you create a chain to one of these reels.

#2 Big Bass Day at the Races

Pragmatic Play's latest addition to the Big Bass series features a horse-racing theme. It’s now available at many casinos like Pulsz, WOW Vegas, and McLuck.

Visually, it looks similar to other games in the series, but the mechanics are a bit different. In the base game, you can randomly be awarded the value of any coin symbol on the screen. You can also be awarded a multiplier on the prize.

Also, each time you land two scatters, the game randomly awards you a third one, activating a free spins bonus feature. During the bonus feature, you can trigger further respins and collect coin-value symbols.

#3 Sweetopia Royale

This new Relax Gaming slot is perfect for those with a sweet tooth. It’s filled with cakes and other sweets. It’s available in several casinos, including Sweepslots, Zula, and Fortune Coins.

Instead of pay lines, you win when you get a cluster of four or more adjacent symbols. After each cluster, you get a free respin for a chance to get a bigger cluster.

There are lots of features in this slot. You can randomly land a multiplier, a candy cannon that adds extra symbols to the cluster, an upgrade that changes a cluster into a higher-paying one, and more.

In addition, there are free spins and a hold-and-spin feature to add to the many ways to win.

#4 Wheel O’ Gold

This new Pragmatic Play slot features an Irish theme. It’s available at many sites, including Stake.us, Pulsz, WOW Vegas, High 5, and McLuck.

Wheel O’Gold features Pragmatic Play’s “Play Anywhere” mechanic with tumbling wins. The added twist is that after four consecutive tumbling wins, you earn a multiplier that increases your total win.

The other special feature is the free spins, which you trigger by landing four or more scatters.

Sweepstakes Slots Tips & Tricks

Play Slots You Enjoy

Playing at sweepstakes casinos is about having fun, so find games you enjoy playing.

If you don’t have favorites, browse the casino lobby until you find something that catches your eye. Start with Gold Coins, and once you land the game you like, switch to Sweepstakes Coins.

Try Popular Slots

Usually, there is a reason why some slots are more popular than others. It could be improved odds or better features. Or these slots could be more interactive and fun.

Whatever the reason, you should try games in that category. Most sites usually have a separate section for popular slots.

Play Jackpot Slots

Try jackpot slots. That way, you can play for a chance at bigger prizes. Usually, these slots have higher stakes for the jackpot to grow, but it could be worth it if you score one of the posted jackpots.

Sign Up at Multiple Casinos

We recommend signing up at more than one sweepstakes casino. That will allow you to claim multiple welcome promos. Many sites also offer daily log-in bonuses, so you can keep playing every day for free.