New Slot Releases (May 2025)
Whether you’re on the look out for high volatiliy slots with big wins, or after some fixed jackpot mayhem, there’s a few new slots on our list that you might want to take a look at this May.
We cover all the basis giving you an overview of what to expect fom top game providers like NetEnt, Push Gaming, Play’n GO, Pragmatic Play and more. Plus there’s one bonus Crash game to look out for in the mix, if you like a different kind of gameplay.
So, sit back and get stuck in to see what adventures you can unleash this May at some of our favourite casinos.
Note: Games ordered in order of release date, newest slots first.
1. Olympus Unleashed Slot (Push Gaming) – Out Now
We kick this new slots list of with a futuristic dive into the epic world of Greek mythology in the Olympus Unleashed slot game!
This vibrant Push Gaming title thrills with its stunning 5×5 grid layout and 50 paylines, promising explosive action. This low to medium volatility game doesn’t have the biggest of top wins at just 2,340x your bet, but offers up a variety of Wild and Special Features that offer plenty of quick wins.
Read our Olympus Unleashed slot review for all the details, including the best casinos to give it a spin.
- Release Date: 7th May 2025
- RTP: 96.32%
- Volatility: Low – Medium
- Max Win: 2,340x Bet
- Features: Wilds, Power-Ups, Unleashed Feature
2. Sleeping Dragon Slot (Pragmatic Play)
Pragmatic Play heats things up with Sleeping Dragon slot game, a mythical adventure filled with legendary beasts and hidden treasures.
With its ultra-high volatility you’ll need to brace yourself for periods of little wins as you try to unleash the 15,000x top win from the graps of the sleeping dragon.
Featuring Wilds, Scatters, Money Symbols, 3 Fixed Jackpots, A Respin Feature and up to 50 Free Spins this game should be fun to play even if the max win lands every 1 in 50,337,437 spins.
- Release Date: 8th May 2025
- RTP: 96.5%
- Volatility: Very High
- Max Win: 15,000x
- Features: Wilds, Scatters, Respins Bonus, Money Symbols, Free Spins
Play Now at Casumo »Casumo Review
3. Crabby’s Gold Slot (Play’n GO)
Get ready for some pirate fun in the Crabby’s Gold slot, Play’n GO’s latest sea-themed delight. A 6 reel, medium volatility slot with a generous 4,096 ways to win lets all players enjoy what this game has to offer.
This includes Multipliers up to 25x, Instant Prizes, Treasure Chests which activate Hold’n Spin Respins and a Doubloon or Nothing Gamble feature which could land you even bigger prizes.
The most exciting feature sounds like the multiple stages you can unlock on your adventure through collecting Rum Bottle Scatters, unleashing Expanding Wilds, Sticky Wilds and Mega Wilds. One to watch out for.
- Release Date: May 8, 2025
- RTP: 96.25%
- Volatility: Medium
- Max Win: 70,000x Bet
- Features: Coin Scattes, Wilds, Multlipliers, Hold’n Spin, Stages
4. Divine Fortune Black Slot (NetEnt)
NetEnt’s legendary Divine Fortune returns, darker and richer in the Divine Fortune Black slot game.
High volatility combined with multiple Fixed Jackpots, Expanding Wilds, and two Free Spins Bonuses bring staggering win potentials up to 20,000x your bet. Fans of the original Divine Fortune or Divine Fortune Megaways will enjoy what this newer NetEnt slot has to offer.
- Release Date: 13th May 2025
- RTP: 96.08%
- Volatility: High
- Max Win: 20,000x
- Features: Jackpots, Fortune Spins, Multipliers
5. Lucky Ryan Gigablox Slot (Yggdrasil Gaming)
Lucky Ryan is back to embrace you with Irish charm in the Lucky Ryan Gigablox slot, featuring Yggdrasil’s popular Gigablox mechanic.
This high volatility slot combines 6 reels with 6 rows, a 96% RTP, Wilds, Free Spins, High Luck and Rock Luck features to bring consistent fun and potential wins up to 6,260x to the rock party.
The vibrant, colorful gameplay and enticing free spins round with up to 50x multipliers create an experience bursting with luck and personality.
- Release Date: 14th May 2025
- RTP: 96%
- Volatility: Medium
- Max Win: 6,260x
- Features: Gigablox, Wilds, Free Spins, Rock Luck, High Luck
6. Kill Em All Slot (NoLimit City)
Get ready for edgy, rebellious action in NoLimit City’s bold slot Kill Em All slot game.
With Extreme Volatility slot comes with a max win of 11,916x your stake and is packed full of innovative features including Hack&Slash, Monsters, Dungeon Domination Spins, Special Chest Features for added action and Level Up Features for even more win potential.
This new slot title promises intense gameplay, combined with outstanding graphics that packs a punch and the xGod mechanic that can deliver the max win instantly. Definitely one for slot players who love to push boundaries!
- Release Date: 20th May 2025
- RTP: 96.06%
- Volatility: Very High
- Max Win: 11,916x Bet
- Features: Hack&Slash, Monsters, Dungeon Domination Spins, Chest Features, Level Up, Bonus Buy, xGod
Play Now at Videoslots »Videoslots Review
7. Pray for Three Slot (Hacksaw Gaming)
Hacksaw Gaming delivers dark excitement with the new Pray for Three slot online, featuring a dynamic 5×5 grid, 3125 ways to win, and three unique free spins bonus rounds, including the intriguing Wheel of Sin, Wicked Ways Bonus, Living on a Prayer Bonus and Flames of Fortune Bonus.
The 13,333 max win can be hit throughout the game making every spin exciting whie the medium to high volatility and 96.33% RTP keep the action flowing. If you like quirky slots and are a fan of Hacksaw Gaming slots like Klowns then you might enjoy a few spins here.
- Release Date: 22nd May 2025
- RTP: 96.33%
- Volatility: High
- Max Win: 13,333x Bet
- Features: Wheel of Sin, Wicked Ways Bonus, Living on a Prayer Bonus, Flames of Fortune Bonus, Feature Buys
8. Eye of Horus: Legacy of Gold Slot (Blueprint Gaming)
Journey back to Egypt in this stunning addition to the beloved Eye of Horus slots series in the Eye of Horus Legacy of Gold slot game.
Featuring Blueprint Gaming’s signature Cash Collect and symbol upgrade features, you can unlock potential Ancient Egyptian wins up to 10,000x your bet. With Legacy of Gold Spins, Eye of Horus Spins, and four Fixed Jackpots there’s lots fo fun to be had in this medium to high volatility machine.
If you’re a fan of the Eye of Horus slot or Eye of Horus Tablets of Destiny then you’ll want to give this a try.
- Release Date: 25th May 2025
- RTP: 95%
- Volatility: Medium – High
- Max Win: 10,000x
- Features: 4 Fixed Jackpots, Wilds,Cash Collect, Legacy of Gold Spins
9. Crystal Towers Slot (Big Time Gaming)
Explore mystical realms with Big Time Gaming’s Crystal Towers slot game. Known for their innovative approach, BTG has creaated a 3D style game which looks more like. Rubix Cube than a slot.
This 6 row tower comes packed with exciting Cluster Pays, Wilds, and a Free Spins Bonus with Expanding Reels and added Wilds for even more chances at hitting the huge 90,050x stake maximum win. A decent 96.37% RTP is needed as this high volatility game will now doubt provide a few miss hits now and then.
Ideal for fans of fantasy themes looking for casual yet engaging gameplay.
- Release Date: May 27, 2025
- RTP: 96.37%
- Volatility: Very High
- Max Win: 90,050x
- Features: Free Spins, Cluster Pays, Wilds, Bonus Buy
10. Boat Bonanza Rider CrashBack Slot (Play’n GO)
Embark on a high-seas adventure with Boat Bonanza CrashBack crash gambling game from Play’n GO. Play’n GO take their popular Boat Bonanza slot series and take you on an instant win adventure where you’ll need nerves of steel and a whole load of luck to cash out big wins.
A thrilling crash-style slot from Play’n GO that differs from the other Aviator style crash games. With an impressive RTP of 96.7%, and 5,000x bet max win it’s perfect if your seeking a different kind of excitement and gameplay to the many new slots coming out in May 2025.
- Release Date: 28th May 2025
- RTP: 96.7%
- Volatility: High
- Max Win: 5,000x Bet
- Features: Crash-style gameplay
Play Now at Pub Casino »Pub Casino Review
11. Regal Knights Slot (Push Gaming)
Join the chivalrous adventure in the Regal Knights slot from Push Gaming. Featuring low volatility, it’s a refreshing option for relaxed gambling session compared to the higher variance games on our list.
Here you’ll find Mystery Stacks of Symbols and Golden Mystery Stacks offering up Instant Prizes and Multipliers whlie the Free Spins bonus offers excitement through symbol upgrades, multipliers and additional bonus spins.
It’s a 5×6 reel, 50 payline game that pursuing wins up to 4,897x bet wins.
- Release Date: 28th May 2025
- RTP: 96.22%
- Volatility: Low
- Max Win: 4,897x
- Features: Mystery Stacks, Golden Mystery Stacks, Multipliers, Free Spins, Bonus Buy
12. Sticky Bandits: Thunder Rail Slot (Quickspin)
The Sicky Bandits are back as you hop aboard Quickspin’s wild train heist in the Sticky Bandits: Thunder Rail slot machine.
This high volatility game comes with the Train Heist Bonus feature and the signature Sticky Wild Respins that promise some exciting spins and decent payouts up to 10,000x your stake.
Perfect for fans of the classic Wild West genre and other Sticky Bandit slots including Sticky Bandits Trail of Blood and Sticky Bandits Unchained.
- Release Date: May 29, 2025
- RTP: 96.07
- Volatility: High
- Max Win: 10,000x
- Features: Sticky Wilds, Train Heist Bonus, Bonus Buy
13. Avalon III Slot (Stormcraft Studios)
Stormcraft revives Arthurian legends in the Avalon III slot on mobile, a beautifully designed slot with high volatility, Magic Orbs provifing random wins, 5 fixed jackpots with up to 5,000x bet win potential and a Free Spins bonus with even more instant win potential.
With its medieval charm and a max win of 5,000x it might not be the biggest win slot on our list, but if you like the original Avalon slot this game might be worth a look at the end of the month.
- Release Date: 29th May 2025
- RTP: 96.3%
- Volatility: High
- Max Win: 5,000x
- Features: Magic Orbs, Free Spins, 5 Fixed Jackpots
14. Fire Joker 100 Slot (Play’n GO)
The fiery classic returns in the Fire Joker 100 slot! A 3×3 classic style game where Play’’n GO delivers medium volatility action with the enticing Multiplier Wheel that can land you up to 100x your bet.
Add a Respin of Fire feature in there giving you a second chance to win and classic slot lovers and newcomers alike will love its simplicity and high paying 5,000x max win.
While you wait why not give the original Fire Joker slot a spin, or Fire Joker Freeze a tumble.
- Release Date: 29th May 2025
- RTP: 96.21%
- Volatility: Medium
- Max Win: 5,000x
- Features: Multiplier Wheel, Respin of Fire
Play Now at Mr Vegas »Mr Vegas Review
Time To Take A Spin
There you have it—May 2025 promises an exhilarating ride for slot enthusiasts!
Whether you’re chasing enormous wins or just looking for some casual fun, these upcoming titles have something special for everyone. Stay tuned, spin big, and may luck be ever in your favor this month!
