Cluster Slide slot ELK Studios

Cluster Slide Slot Review - Play Free Demo

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Cluster Slide

Free Slots
ELK Studios
Desktop, Mobile, Tablet
Max win: 10000x
Min bet: $0.2
Max bet: $100
Reel: 8
Lines: 7
Release year: 2021
Game Technology: HTML5
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Quick verdict
Play Cluster Slide for free with no download, no registration. Read the game’s data review carefully before playing for real money. Please enjoy and win big later at our real money online casinos now!
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Cluster Slide review

Cluster Slide Slot from ELK Studios will take you to a strange world of aliens. That's where these colorful, friendly mustache-creatures live on a 7x8 grid along with jelly-style symbols. The wins will trigger the Cascades mechanic, but before that, the empty slots will be filled first by the adjacent characters sliding from right to left, which is different from other slots, and it is pretty fun for you to enjoy.

The special alien abilities will generate cascading reels, cluster payouts, giant wilds, variable symbols, multipliers, free spins, etc. They will set you up for a jackpot of up to 10,000x your stake in this 96% RTP game.

The Colorful World Of Aliens

If you've ever watched the famous Disney Channel's Phineas and Ferb series, you will surely remember the two genius brothers' journey to Mars. The graphics of this game are very sharp and have a lot of similarities with the two brothers' fantasies about the distant Red Planet. At the far end of the horizon, you can see majestic mountains. They reflect the dim light of the three great red, green, and blue moons that revolve around this planet.

Hairy creatures with quirky mustaches will appear as the medium-paying symbols of this game. Those are red, orange, purple, and green mustaches in descending value order. The lower-paying characters are jellies of the same color. They will combine to create a rather strange symbol system, unlike any previous slot, and form an impressive highlight for this quirky universe.

The background music in this game is also highly outstanding. Similar to your expectations of the music discerning aliens will hear, publishers have combined electronic beeps, lasers, and other diverse noises to create a modern and energetic tone music background. So, Cluster Slide demo is an excellent slot in terms of graphics and sound, perfectly matching and highlighting its super exciting theme.

Choose Your Bet On Colorful Creatures

The friendly aliens will give you bet options on their world ranging from 0.20 to 100.00 coins per spin. This bet level will directly affect the prizes you receive. The more you bet, the bigger the rewards you get when you win.

Besides, you can refer to the paytable located in the three-dashes icon before starting the game. They will tell you what each symbol pays.

Basic Spins On A Strange Planet

The game's cluster pay system stipulates that winning combinations will be generated when 5 of the same symbols appear on adjacent reels. There will not be any available paylines in this game, and your task is to land the matching symbols on close positions to win that spin.

The strange alien space will create unique features in the base spin. These include Left-slide Cascades, Generators, Multipliers, and five different Wild Features and will help you enthusiastically in your quest for prizes on a distant planet.

Left-slide Cascades

The unusual gravity on the strange planet will cause the reels to tilt slightly from regular. That's why the symbols left after the Cascade wipes out the previous winning combinations will slide to the left before new characters fall from above, creating a pleasant surprise for you.

Generator and Five Wilds Feature

All symbols that have participated in previous winning combinations disappear, and they are added to the Generator above the reels. When the Generator is filled, it will add five different types of Wild symbols to random positions on the grid. These include:

Red Big Wild: expands a random character to a Wild symbol with size 2x2

Multi-color Random Wild: replace 2 to 4 characters with wilds

Purple Multiplier Wild: increase the game's multiplier by 1

Blue Upgrading Wild: upgrade all random symbols of the same type to higher paying symbols

Green Removing Wild: removes all random symbols of the same type from the grid and creates additional Cascades


If you are lucky enough to trigger 5 Wild Features at once, you will get a 5x multiplier applied to your prize after the end of the spin.

Free Spins

The free spins in this game are called Wild Drops, and you will get 3 Wild Drops if you land 3 Bonus symbols. The magic of funny-looking mustaches will trigger special features during these three free spins. Those features are respectively:

The First Wild Drop: Turn all bonus symbols on the grid into Wild symbols and add three 1x1 Wild symbols.

The Second Wild Drop: 2x2 wild symbols are activated in random positions.

The Third Wild Drop: A 3x3 wild symbol is added to the grid.

RTP and Variance

Cluster Side has an RTP of 96%. That is an acceptable level compared to other slots on the market and what it means is that the game will pay you back 96 coins for every 100 coins you bet on any spin if you can make the winnings.

Miracles won't happen too often during base spins because this slot is labeled as medium/high variance. Even so, the biggest bonus of 10,000 times your initial bet will also make you extremely satisfied if you show real patience with the hairy aliens.

Overall Rating

ELK Studios has created an imposing and outstanding product in both design and gameplay with Cluster Slide free play. The theme of the game is fascinating, and the graphics and sound complement that excellently. The innovative mechanics of the base spins and the fantastic bonus features are well worth your wait. So embark on a fun-filled journey to an exotic planet now to claim the colorful mustached alien jackpot, worth up to 10,000x your bet.

Author Guarantor: Immanuel Alston
Last updated: 04 August 2022

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No bonuses available for players from United States
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Game information

Game Type
Free Slots
Game Provider
ELK Studios
Available on
Desktop, Mobile, Tablet
Max win
Min bet
Max bet
Release year
Game Technology

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Frequently asked questions

How many fixed paylines does Cluster Slide slot have?
Cluster Slide slot has 20 fixed paylines which can be won both ways. You can take advantage of this to increase your chances of winning.
Should I play the Cluster Slide slot as a source of income?
Absolutely not! You should always follow the golden rule of gambling: only gamble with money you can afford to lose, and you should not consider it a way of making money.
Can I buy the Cluster Slide bonus feature?
No, you can’t. All game features are activated when you land a certain matching symbol combination while you spin the reel.
Can I play Cluster Slide slot for free?
You can play with Cluster Slide demo slot. This version is free and can also give you the same experience as the real money version.
Is the Cluster Slide available at new casino sites?
It depended on the casino. We highly recommend using our smart filter at the new casino category to find out if Cluster Slide is available in the casino you want to play.