Cluster Slide Slot by ELK Studios logo

Cluster Slide Slot by ELK Studios


Software: ELK Studios
Release Date: 06.04.2021
Volatility: High
RTP: 98.0%
Multiplier: Yes
Max. win: 10,000x
Bonus game: No
Free spins: Yes
Scatter Symbol: Yes
Wild symbol: Yes
Symbol Stacked: No
Jackpot Game: No
Slot lines: Cluster pays
Slot reels: 7
Layout: 7-8
Stakes range (€/£/$): 0.10 to 100
Slot Theme: Space
Technology: JS, HTML5

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Cluster Slide Free Play

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Cluster Slide is a cartoonish 7x8 gravity grid slot from ELK Studios. During any spin, up to 5 Wild modifiers can appear on the reels, and the winning clusters fill the counter to regularly give 1 of them. Activate all 5 in the bonus round to get a 5x win multiplier and win 10,000x your stake! Travel to unknown planets of other galaxies and fight against their inhabitants for real money.

RTP & Volatility

The maximum potential of 10,000x is noteworthy, especially when you consider that all actions are performed at medium to high volatility with a fair RTP of 96%.



Cluster Slide

Mobile compatibility

Cluster Slide Bonus Features


Game Symbols

All high-paying standard symbols are wool cubes. The red cube with a mustache is the highest paying symbol because it can pay up to 50,000. Orange pays up to 30,000, Purple pays up to 15,000 and Green pays up to 10,000. Low-paying symbols are colored cubes without wool. Red and Orange pay up to 400, Purple and Green pay up to 300.

The Bonus symbol in the form of the letter "B" in the ice activates a round of free spins. The Wild symbol is a substitute for all standard symbols. 

Bonus Rounds & Free Spins

Free Spins Feature

The Wild Drops bonus round is activated with only 3 Bonus symbols. You get 3 free spins or free drops, call it what you want. On the first drop, Bonus Symbols become Wild and you also get 3 additional 1x1 symbols. Then you get 2 Wilds 2x2 on the second free drops, and the third will bring you 3x3 Wild.

Cluster Slide - Bonus Features

Bonus Round

Cluster Slide has a bonus round of free spins with Wilds increasing up to 3x3.

X-iter Bonus Buy system

You can secure bonus symbols, enter the free games feature, earn multipliers, or trigger free drops for an additional cost.

Overall Rating
The new Cluster Slide slot can be compared to the hit Reactoonz from Play'n Go, but it cannot be called a copycat due to the original set of slanted reels. The organic gameplay blends perfectly with the fast-paced soundtrack, and you are unlikely to get bored when you notice the multiplier at work. This slot is a visual and mechanical perfection from at least 2021, and its maximum win is more than double the potential of an inspiration source.
Inclined reel mechanics
Five Wild modifiers and multiplier up to 5x
Bonus round with increasing the Wild symbol up to 3x3
The maximum winnings are up to 10,000 times your stake
X-iter bonus buy
It takes a while to get used to the tilted, wobbly symbols

Cluster Slide Slot - FAQ

What is the maximum win I can get?
In this new slot machine, the maximum theoretical win is as much as 10,000x the stake! 
How can I win 3x3 Wild?
On the first drop in the Wild Drops feature, Bonus Symbols become Wild and you get 3 additional 1x1 symbols. Then you get 2 Wilds 2x2 on the second free drops, and the third will bring you 3x3 Wild.
Can I play in the Demo version?
Yes, ELK studios have made the Cluster Slide Demo available so you can enjoy its original gameplay for free.
Does the slot have a progressive jackpot?
No, this release from ELK studios will not give you a chance to compete for the progressive jackpot.

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Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on

Reviewed by Editor-in-Chief:
Aleksandra Andrishak
Updated: 09.09.2021

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