Top-tier Online Slot Games for This Week | May 16, 2025
Here's a fresh take on the best new online slots of the week:
Pumped up and ready to spin? Check out our top picks for this week! Get ready to unleash your inner hero, hunt for diamonds, embark on a nature-filled adventure, or join the Vikings β there's something for everyone.
Let's kick things off with The Vigilantes, a no-nonsense superhero-themed slot from HungryBear. It's packed with Vengeance Spins, four fixed jackpots, and even a second-chance element to up your chances of hitting the big win.
Next up, we've got Sparkling Fortunes from RTG, where you can test your luck on the prize wheel and hit cascading wins. Prefer diamonds to sparkles? Then diamond-hunting in this year's hottest slot is just what you need!
Up next, we've got Money Raid Wapiti, a nature-themed slot from Light & Wonder that's bursting with multiplier action. With 25x base game multipliers and exciting Money Raid Spins, it's a slot that's sure to leave you feeling wild and winning big!
Lastly, set sail with the Vikings in Runes of Battle from SpinOn. Choose from free spins with sticky wilds, multipliers, or the Trail Bonus game for a Viking voyage filled with big wins. Whether you're a Norse god or just a slots enthusiast, Runes of Battle is a must-play!
Don't miss out on these exciting new slots β test them out for free right here and join the slots revolution!
The Vigilantes by HungryBear
Ready to become a superhero? The Vigilantes, from HungryBear, lets you do just that, as you hit the streets and take on crime. Trigger Vengeance Spins or spin the bonus wheel to try your luck at one of the fantastic four fixed jackpots.
The Vigilantes is one of HungryBear's latest releases, created using Yggdrasil's GATI platform. This British developer is shaking up the slots industry, so be sure to check out their Guy Ritchie-inspired media video on their website.
With a super-hero theme and 243 ways to win, The Vigilantes promises intense action and endless winning opportunities. Wild symbols replace all regular icons during play, and you can activate the Vengeance Spins feature by landing 6 or more bonus symbols anywhere.
But The Vigilantes has a twist. If you only manage to land 4-5 bonus scatters, you might just get a Heroic Intervention Modifier which adds the extra bonus symbols needed. You start with 6 free spins and can earn more by landing 3-5 scatters within special purple frames on the reels, earning extra payouts worth up to 100x or the Instant X-Pot.
The 94% RTP might make some players squeamish, but The Vigilantes' stunning graphics are definitely worth the risk. Put on your mask and hit the streets with our free play version β it's time to become a superhero!
Sparkling Fortunes by RTG
Up next on our list of top new online slots is Sparkling Fortunes, a jewel-themed slot from RTG. With a win-all-ways mechanic, cascading reels, and progressive multipliers, this slot is sparkling with excitement!
Get ready to hit winning cascades as you work your way towards the progressive multipliers or free spins. The prize wheel theme continues in Sparkling Fortunes, and with 1024 ways to win, you've got a great chance of landing a cash prize.
Sparkling Fortunes features a range of rubies, emeralds, and sapphires. Plus, every new cascade features a progressive multiplier that starts at 1x. Wild symbols replace all regular icons in the game, while golden symbols can appear and morph into wilds before the cascade takes place.
Hit 3 or more scatters to trigger 12 free games, and retrigger even more with additional scatters. During free spins, multipliers double rather than just increasing by 1x each time you win. With generous modifiers and retriggered spins, Sparkling Fortunes is definitely worth a try!
Give Sparkling Fortunes a spin for free and see how it compares to your other favorite RTG slots β you might just find your new go-to game!
Money Raid Wapiti by Light & Wonder
Money Raid Wapiti is another fantastic new online slot, this time from Light & Wonder. This nature-themed slot offers wild multipliers, fixed jackpots, and 4096 ways to win.
Green and purple rockets appear during the base game on reel 1 or 6, and a dollar sign applies a multiplier worth up to 25x when the rockets appear. You can also land a green rocket cluster on reel 1 or the purple cluster on reel 6, triggering random modifiers like Money Raid Spins, Big Spins, or increasing multipliers.
During Money Raid free spins, green rocket symbols expand and lock on reel 1, while Big Spins feature the purple rocket expanding and locking on reel 6. Land both rockets at the same time and you activate Big Money Raid Spins, winning 2x your stake plus your accumulated spins.
Money Raid Wapiti offers wild multipliers worth up to 5x and the chance to unlock one of the fixed jackpots: Minor, Major, or Grand. If you're not near a land-based casino stacked with Light & Wonder slot machines, Money Raid Wapiti is the next best thing β give it a play for free today!
Runes of Battle by SpinOn
Last but not least, we've got Runes of Battle, a Norse-themed slot from SpinOn. Produced using Yggdrasil's GATI platform, Runes of Battle promises smooth graphics and exciting gameplay.
Start the game on a 4x4 grid layout, where growing wild symbols expand in random directions to cover more reel spots. Land 3-4 scatters to trigger the Bonus Choice, where you can choose free spins with sticky wilds or multipliers, or the Trail Bonus game for a Viking voyage.
During the Trail Bonus, you take 1-6 steps, picking up prizes or unlocking new features like 15-30x cash prizes, 75-125x "plunders," and bounty multipliers. You can even trigger a persistent bounty which adds 2-4x to your win. Hit the "Raid All" stop and collect all prize nodes around the trail.
A choice of bonuses is common in many of our top new online slots. So whether you're a Norse god or a slots enthusiast, Runes of Battle is definitely worth a spin! Give it a play for free and see if you can plunder like the Vikings!
For even more exciting new slot games, make sure you check out our New Online Slots page!
Play Sparkling Fortunes by RTG, a jewel-themed slot with cascading reels, progressive multipliers, and casino-games like the prize wheel. Meanwhile, test your luck on the slots' slots with Sparkling Fortunes, offering diamonds and slot machines in a diamond-hunting adventure.
