Our best new online slots of the week offer you a chance to visit the second-chance saloon. Hit a losing spin? No worries: you can spin again for another bite of the cherry.
We start our look at the best new online slots of the week with Hounds of Hell from Hacksaw Gaming. Trigger multipliers, tumbling reels, and free spins in this howling good new slot.
Next up, Roaming Wild Buffalo is Octoplay’s newest animal-themed slot release. You get a second chance with friendly re-spins or watch the buffalo roam in the scattered wilds bonus.
Raging Waterfall Megaways is the newest multiway slot from Pragmatic Play. You can spin up to 175,616 ways to win, land wilds, or trigger free spins.
We end our look at the best new online slots of the week with Splash Cash from Arrow’s Edge. Build multipliers up to 5x or trigger one of three progressive jackpots.
As usual, you can try the best new online slots of the week for free here. We offer full demo-play versions of every slot we feature. Simply click the link and play free spins in your browser.
Hounds of Hell by Hacksaw Gaming
Unleash the Hounds of Hell in Hacksaw Gaming’s brand-new slot. Trigger Hellhound multipliers and form a Roaring Pack of hounds for even bigger wins.
Hacksaw’s impressive start to 2025 continues this month with the release of Hounds of Hell. It’s a fiery five-reel slot with a 20,000x jackpot to get your canines into. Naturally, the Hounds of Hell slot also features Hacksaw Gaming’s customary smooth graphics and awesome gameplay.
The Hellhound symbols are prize multipliers that pay but also spread across the reels. You collect multipliers together which are applied to your base stake. Bag up to 50x on regular “adding” Hellhounds or 10x if the Hellhounds multiply.
You can also trigger a Roaring Pack if 2+ Hellhounds appear on adjacent reels on the same row. The multipliers increase in this instance to 100x.
Plus, it’s possible to unleash the hounds randomly on any spin. All low-paying symbols are removed from play, with higher-paying ones dropping into their place.
Finally, Hounds of Hell features a free spins bonus that you trigger with three scatters in any position. You start the bonus with ten free spins while multipliers are retained for the entire bonus.
Alternatively, you can trigger a special free spins bonus with four scatters. A hellhound activates a Hell Reel where hounds are guaranteed to land on that reel until the bonus ends.
Hounds of Hell uses a common feature of tumbling reel slots in 2025. Simply, you earn a payout for matching symbols anywhere on the reels, not just in adjacent spots. The additional unique bonus features for 3 or 4 scatters increases the excitement.
Why not give Hounds of Hell a spin for free today? You can try the game with no risk here at Vegas Slots Online.
Roaming Wild Buffalo by Octoplay
Head onto the prairies with Roaming Wild Buffalo from Octoplay. Trigger a Lucky Respin to complete the bonus trigger, or activate shuffling wilds for more ways to win.
It’s a few years since WMS’s Raging Rhino slot first wowed online casinos with its rampaging 4096-ways-to-win format. Since then, we’ve had plenty of online slots set in the wild with ever-increasing bonus features.
More recently, Octoplay has got in on the act with games like Wild White Rhino. The low-volatility gameplay, coupled with adrenaline-fuelled free spins, makes it one of our favorite Octoplay slots.
Now, Octoplay returns with Roaming Wild Buffalo. The variance this time is even lower, but so is the hit rate. The 500x jackpot is also lower but ideal for casual gamblers hitting the open range.
The free spins bonus is the major highlight of Roaming Wild Buffalo. You trigger up to 15 free games with scatters on reels 1, 3, and 5.
Plus, Wild Buffalo symbols remain in place on the reels throughout the bonus feature. You also bag a progressive multiplier for each Golden Wild Buffalo that lands.
Maximum wins in Roaming Wild Buffalo are low. However, the game gives you another shot at activating a bonus if you’re unlucky the first time.
For example, you may trigger a Lucky Re-spin on every non-winning spin. You trigger a re-spin with a chance to win 8x or more.
Plus, you re-spin the fifth reel if you land two bonus symbols on the same spin. This gives you another chance to activate the bonus round if you were unsuccessful.
Looking for some low-variance slot action in 2025? Play Roaming Wild Buffalo for free and take a leisurely trip onto the open range.
Raging Waterfall Megaways by Pragmatic Play
Brave the Raging Waterfall Megaways and trigger free spins or a Multi Chance for another shot at winning. It’s another high-variance online slot from the trusted studio at Pragmatic Play.
The second-chance feature gets another outing this week in Raging Waterfall Megaways from Pragmatic Play. It’s a multiway slot that offers high volatility but another chance to win if you hit a losing spin.
Megaways slots have come a long way since BTG launched Bonanza all those years ago. In 2025, slots players want a second chance if things don’t go their way.
That’s why it’s the perfect time for Pragmatic Play to release Raging Waterfall Megaways. It’s a six-reel multiway slot using a horizontal top tracker to add more win ways when you play. You can hit 175,616 possible ways to win in a single spin when playing Raging Waterfall Megaways.
You trigger a free tumble when you hit a winning combination. New symbols drop into the new spaces formed.
However, Raging Waterfall Megaways also offers a Multi-Chance feature. You trigger a free re-spin on reel 1 if you match symbols on reels 2–6. This means you get another bite of the cherry if you come agonizingly close to a win.
Raging Waterfall Megaways also features a free spins bonus that you activate with four or more scatters anywhere. You win eight free spins plus another two games for each additional scatter. You can add multipliers during the free spins or upgrade wilds.
The ‘near miss’ is one of the most irritating features of Megaways slots. The new Multi Chance option is a welcome addition to Raging Waterfall Megaways. Why don’t you give the slot a spin for free and see if it works for you?
Splash Cash by Arrow’s Edge
Take a deep dive with Splash Cash from Arrow’s Edge. Trigger Hold & Spin with added multipliers, or fill the screen to release a progressive jackpot.
We end our round-up of the best new online slots of the week with Splash Cash. Arrow’s Edge’s cute slot looks like a standard five-reel game until you realize it offers progressive multipliers and jackpots.
Plus, Splash Cash uses a basic tumble feature on every winning spin. Winning combinations are removed from play, allowing symbols to drop into the gaps left behind.
A multiplier of 1x applies to the first win. Multipliers of 2x, 3x, and 5x are applied to subsequent winning tumbles.
You trigger a Hold & Win bonus by hitting 3 scatters in a single spin. Coin symbols are sticky and remain in place provided you still have re-spins available.
In addition, a 3×1 Beluga whale symbol may appear and acts as a multiplier on your final coin total. You trigger one of the game’s three progressives by filling all 15 reel positions with the right bonus symbols.
Hold & Win slots continue to evolve, and Splash Cash shows what developers can do in 2025. The additional multiplier symbol increases the chance of payouts during the Hold & Win bonus feature. Plus, you can buy straight into the bonus feature, depending on your jurisdiction.
Ready to dive into the deep blue? Try Splash Cash for free at VegasSlotsOnline and see what you think.
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