We’re hitting the cluster pays games hard with our best new online slots of the week. ELK Studios, Hacksaw Gaming, and AvatarUX offer up some tasty slots for our team to review.
We begin our round-up of the best new online slots of the week with Cathedral 9 from ELK Studios. Trigger modifiers in the Feature Reel and grow your jackpot to 2,500,000.00.
Next up, we’re spreading the love (or something a little fouler) in Spinfection from AvatarUX. Create cluster pops and grow your wins with walking wild multipliers.
Le Cowboy is the latest themed slot from Hacksaw Gaming featuring everyone’s favorite master of disguise, Smokey. Trigger super cascades or spin the revolver to activate wilds.
We round off our look at the best new online slots of the week with Spartan Wildz. Win up to 5000x in this action-packed slot that will thrill Greek myth fans.
Remember, you can test the best new online slots of the week for free with our exclusive links. Click the links to try all the slots in your browser or smartphone.
Cathedral 9 by ELK Studios
Pray for riches in Cathedral 9 from ELK Studios. You can win up to 2,500,000.00 in one of the most atmospheric new online slots of 2025.
We start our best new online slots of the week with Cathedral 9 from ELK Studios. It’s an atmospheric slot with a medieval vibe and awesome mood music.
Cathedral 9 uses a tumble feature that removes all winning combos and replaces them with new symbols. However, it’s the Feature Reel that sets Cathedral 9 apart from other cluster win slots. The Feature Reel contains only feature symbols and empty spaces. Features can drop down onto the reels.
Features include an Explosion symbol that removes adjacent icons on the grid area. Wilds replace other symbols, while the Collect symbol pays out for all identical payout symbols currently in view.
Mystery coffins can also appear on the reels. They activate once they reach the bottom of a reel, triggering a multiplier that is accumulated. The “global multiplier” remains active and is released at the end of the game round.
Additionally, you may trigger the Holy Connect during the base game or free spins. 3–6 coffins are added to the reels when this bonus triggers.
You launch a free drops bonus by landing three or more scatters anywhere. You win 2–4 free drops, but additional spins can be won with extra scatters.
Plus, you activate the Super Bonus by winning with all nine of the payout symbols. This is effectively a free drops bonus with ONLY mystery coffins on the reels.
The abundance of bonus triggers, the Feature Reel, and free drops make Cathedral 9 one of the most eagerly-anticipated slots of the year. Throw in a giant 2,500,000-coin jackpot and there’s no reason not to play. Try Cathedral 9 for free now at VegasSlotsOnline.
Spinfection by AvatarUX
Win up to 10,000x with Spinfection, the latest Cluster Pop slot from AvatarUX. Spread wild multipliers for bonus wins in this infectious new game!
What do you get when you cross cluster wins, a farting superhero, and a funky 80s soundtrack? Spinfection from AvatarUX, that’s what.
This new slot is played out on a 7×7 grid with cluster wins on every spin. Winning clusters are removed from the grid and replaced by new symbols. Plus, all cell pops increase the prize multiplier.
However, the superhero wild also moves reel positions, applying wild multipliers as he goes. The wild multiplier can apply several times to create massive win potential.
You activate the bonus game with three or more wilds in any position. You win up to ten free spins during the bonus. Plus, the bonus game features persistent wilds and multipliers for enhanced payouts every time.
The infectious wild symbol has been a tried-and-trusted feature of many modern online slots. However, we’ve not seen it used so effectively in a cluster wins slot before. Give Spinfection a play for free today and see what you think.
Le Cowboy by Hacksaw Gaming
There’s a new sheriff in town, and Le Cowboy is armed with a revolver and multipliers worth up to 500x. Hunt the Bandit in Hacksaw Gaming’s latest cartoon-themed slot.
Hacksaw Gaming’s popular Smokey character gets another 2025 outing in Le Cowboy. This time, Smokey is heading back to the Wild West with a six-shooter on the trail of the Bandit.
You win by matching clusters of identical symbols during any regular spin. Winning combinations are removed from play and replaced by new ones dropping into the gaps.
Additionally, you unlock a Revolver Cylinder if you make a winning cluster containing a wild symbol. The Revolver Cylinder fires on up to six symbols, transforming them into scatters.
Various scatters include loot bags, coins, or diamonds. Plus, you may upgrade the green clover symbol to a gold clover if the revolver hits it again. It’s possible to win up to 500x if you reveal a diamond symbol.
Hacksaw has tossed in a free spins bonus as well. You win ten free spins, which can be added to (2–4 spins) with additional scatters. You may also gamble on your win to bag extra free spins or cash prizes worth up to 100x.
The best bonus in the game is the Trail of Trickery, which you activate with five scatters. You win ten free spins with a progressive bullet collector and reloads.
You’ll love Le Cowboy if you’ve previously enjoyed the exploits of Smokey in games like Le Bandit. Try Le Cowboy for free in this exciting Wild West-themed game.
Spartan Wildz by Max Win Gaming
Hit wild multipliers as you fight for big wins in Spartan Wildz. Grab your sword and helmet as you enjoy one of the most action-packed slots from Max Win Gaming.
Spartan Wildz captures the thrill of the epic graphic novel, 300, later turned into a hit Hollywood movie. The comic recreated the Battle of Thermopylae, when 300 Spartans fought to the death against an army of 10,000 men.
You can also bag 10,000 coins when you reach the heights of this Greek-legend-inspired slot. The game features a progressive multiplier that’s as dramatic as the comic-book graphics.
You can activate five free spins by landing three or more scatters in any position. Plus, you start with a 2x wild multiplier on all wins that increases with consecutive wins. It’s possible to increase the wild multiplier to 100x if you keep on winning.
The nudging wild reels are the highlights of Spartan Wildz. 2x wild reels can nudge into view and apply themselves to winning paylines. It’s the best way to enhance your wins, other than triggering the main bonus feature.
Ready to be entertained? Grab your sword and sandals and play Spartan Wildz for free today.
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