Sportsgrid Staff
Host · Writer - Published: 05/02/25
You can play these top 10 sweepstakes slots for free with Gold Coins, or for a chance to redeem real money prizes using Sweeps Coins.
Stake.us, McLuck, The Money Factory, SportsMillions, and MegaBonanza are the sweepstakes casinos we recommend you play these slot games.
Use our exclusive promo codes when registering on these platforms to get free coins to play
The new month is here, and what better way to welcome it than by trying out fresh new sweeps slots? While this may seem great, finding the right one may be tricky, considering the number of online slot games available.
Fortunately, this is where we come in. Our experts have saved you the stress and compiled a list of 10 free sweepstakes slots you can play this month. Whether you are a newbie or a professional gamer, you’ll find something that works on our list. As a bonus, we’ve listed sweepstakes casinos where you can play. So, let’s get started!
Our experts did not just settle for the first slot games we came across and deem them the best. Instead, we based our selection on specific factors, including:
Based on the above, here’s our top 10 free online slots with bonus features.
| Slot Name | Why We Selected It |
|---|---|
| Gate of Olympus 1000 | Free spins and a maximum win of up to 15,000x your spin. |
| Big Bass Splash | High RTP and free spins attached with multipliers. |
| Mental 2 | Up to 13 unique features. |
| Black Wolf 2 | Free spins with up to four jackpots. |
| Buffalo King Megaways | High RTP, up to 33 free spins, and multipliers. |
| Klowns | New 2025 slot game with rewarding features. |
| Hounds of Hell | 7 unique features and a maximum win of up to 20,000x your spin. |
| Dead, Dead or Deader | New 2025 slot release with 6 unique features. |
| Elvis Frog Trueways | Free spins, multipliers, and up to four jackpots. |
| Lion Gems Hold and Win | Free spins with up to four jackpots. |
This slot transports you into Greek Mythology with Zeus himself at the helm. It features 5 rows, 6 reels, and a scatter pays system for improved prize redemptions. Look out for the free spins round, which you’ll unlock by landing four or more scatters on the reels.
This rewards you with 15 free spins and an instant win of up to 100x! You’ll also find a tumble feature, multiplier symbols, and more, making it easier to get the maximum 15,000x win!
| Feature | Stats |
|---|---|
| RTP | 96.50% |
| Volatility | High |
| Provider | Pragmatic Play |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
Head into the depths of the ocean to find rewarding treasures in Big Bass Splash. The fish-themed slot keeps things simple with a 3×5 reel setup and 10 paylines. It also features an impressive 96.71% RTP and numerous features, including free spins that come with multipliers for improved winnings.
| Feature | Stats |
|---|---|
| RTP | 96.71% |
| Volatility | High |
| Provider | Pragmatic Play |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 300 |
| Other Bonuses | Yes |
If you want a slot packed with many features, look no further than Mental 2. This slot, which uses a 3-2-3-2-3 pattern, 5 reels, and 108 paylines, has a dark horror theme that will surely send a chill down your spine. Fortunately, you have lots of help using features like free spins, three bonus rounds, boosters, God mode, and more.
| Feature | Stats |
|---|---|
| RTP | 95.06% |
| Volatility | High |
| Provider | Nolimit City |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
As you must have guessed, this is an animal-themed slot that lets you take charge of a black wolf and search the forest for treasures. The game has a 4×5 reel setup, 25 paylines, and a 95.54% RTP. While the RTP is lower than usual, it makes up for this with medium volatility, free spins, and up to four fixed jackpots.
| Feature | Stats |
|---|---|
| RTP | 95.06% |
| Volatility | Medium |
| Provider | 3 Oaks Gaming |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
If you loved the original Buffalo King slot, you’ll surely love this release. This title takes you into the heart of North America to look for treasures with the Buffalo as your guide.
The game takes place on 4 rows, 6 reels, and 200,704 winning ways for better chances. As expected, this slot has many features, including up to 33 free spins with multipliers and a feature buy to unlock bonuses faster.
| Feature | Stats |
|---|---|
| RTP | 96.52% |
| Volatility | High |
| Provider | Pragmatic Play |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 300 |
| Other Bonuses | Yes |
Klowns is a new sweepstakes slot that takes you on a journey with two clowns named Lester and Jester. You play on a 6×5 grid setup and a scatter pays system. It has a decent 10,000x maximum win, which is easily achieved using features like Klown multipliers, Jester’s Jackpot, and more.
| Feature | Stats |
|---|---|
| RTP | 96.26% |
| Volatility | Medium |
| Provider | Hacksaw Gaming |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
Head into the depths of Hell to battle Hell Hounds and claim awesome rewards. Hounds of Hell uses a 5×5 grid setup and a scatter pays system for a better chance to claim the 20,000x maximum win. Do not worry; there are different tools to help with this journey, including the Hellhound symbols and a bonus buy to unlock bonuses quickly.
| Feature | Stats |
|---|---|
| RTP | 96.27% |
| Volatility | High |
| Provider | Hacksaw Gaming |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
This is a new, dark, western-themed slot from NoLimit City. It keeps things simple with a 5×3 grid, 243 ways to win, and a 96.09% RTP. Dead, Dead or Deader has loads of features in its arsenal, including wild multipliers and dead spins, which can bring you closer to the 19,349x maximum win.
| Feature | Stats |
|---|---|
| RTP | 96.09% |
| Volatility | High |
| Provider | Nolimit City |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
Have fun while searching for rewards in Vegas with the Elvis Frog. This slot takes place on 6 reels and 262,144 paylines for a better play experience. It uses the unique TrueWays mechanics, which increases the number of winning ways. Also available are up to 20 free spins, multipliers, and up to four unique jackpots.
| Feature | Stats |
|---|---|
| RTP | 96.70% |
| Volatility | High |
| Provider | BGaming |
| Free Spins | Yes |
| Play Limit | GC 777,770 / SC 100 |
| Other Bonuses | Yes |
Go on a trip to the beautiful African Savannah and search for hidden prizes. This slot has 3 rows, 5 reels, 30 paylines, and a below-average 95.55% RTP. If you are lucky enough to land 3 or more scatters, you’ll claim up to 8 free spins and a 2x multiplier. There are also four jackpots that can reward you with more than 3,000x your spin!
| Feature | Stats |
|---|---|
| RTP | 95.55% |
| Volatility | High |
| Provider | Playson |
| Free Spins | Yes |
| Play Limit | GC 770,000 / SC 100 |
| Other Bonuses | Yes |
These slot games are popular, and you’ll find them on many sweepstakes casinos. However, not all of them offer an excellent experience. Therefore, we’ve compiled a list of the best sweepstakes casinos play these titles.
This operator features over 1,300 games, including the titles on our recommended list. It tops our list for its user-friendly site and awesome bonuses. To begin playing these slots, register using our exclusive promo code SPORTSGRID and receive 250k Gold Coins + 25 Stake Cash and 5% Rakeback. You will also be eligible for 10,000 Gold Coins and 1 Stake Cash every 24 hours you log into your account.
Next up is McLuck, a top sweepstakes casino with over 700 games, including slots and jackpots. Registering for an account will give you 7,500 Gold Coins and 2 Sweepstakes Coins to play games. Also available are loyalty rewards, referral bonuses, and more.
Register at The Money Factory and have access to over 1000 games. These include slots and trending games, such as Klowns from Hacksaw Gaming. After registration, the operator will reward you with 15,000 Gold Coins + 3 Sweeps Coins to play for free.
SportsMillions is a leading sweepstake casino site with games from over 1,000 providers, including Playson and Pragmatic Play. It features most game categories like slots, jackpots, live dealer, and a sportsbook. Sign up today, and you’ll receive 1,000 Gold Coins and 3 Sweeps Coins after registration. The platform is also home to daily bonuses, referral offers, and more.
MegaBonaza may be last on our list, but it’s still an excellent sweepstakes casino. It features over 1,700+ games, including most of the recommended picks. Sign up for an account today, and you’ll receive 7,500 Gold Coins and 2.5 Sweeps Coins. Purchase discounts, tournaments, and daily login offers are also available.
| Casino Name | Welcome Offer | Best Slot |
|---|---|---|
| Stake.us | 260k Gold Coins + 55 Stake Cash and 5% Rakeback. | Gate of Olympus 1000 |
| McLuck | 7,500 Gold Coins and 2 Sweepstakes Coins. | Big Bass Splash |
| The Money Factory | 15,000 Gold Coins + 3 Sweeps Coins. | Klowns |
| SportsMillions | 1,000 Gold Coins and 3 Sweeps Coins. | Buffalo King Megaways |
| MegaBonanza | 7,500 Gold Coins and 2.5 Sweeps Coins. | Lion Gems Hold and Win |
Regardless of whether you are a new player who loves simplicity or an experienced player looking for more fun, these slots are right for you. They offer a balance of everything from free spins to high RTPs down to excellent in-game bonuses. Remember to use our exclusive bonus codes when you register, and bookmark this page to stay up-to-date with the latest free spins offers.
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