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Cluster Slide

Cluster Slide by Elk Studios

I like Elk Studios’s boldness in pushing the creative boundaries in slot machine design. This spirited creativity is alive in well in Cluster Slide, a 7 column and 8-row slot machine that boasts a sliding symbol and fun winning mechanic. Using the Cluster Pays Mechanic, the game’s random symbols slide from right to left and form clusters of five symbols to generate your payouts. Cluster Slide boasts action-packed bonuses with an out-of-this-world backdrop, including five Wild features, Multipliers, and the Wild Drops Bonus.

As an Elk Studios production, this online slot also boasts the X-iter modes that instantly let players move into the action. With a medium to high volatility and a top payout of up to 10,000x your bet, Cluster Slide offers a space adventure you don’t want to miss. Check out the review below before you play and jump into the action.

Cluster slide

Cluster Slide- What You Need to Know

Elk Studios continues its parade of colorful slots with solid math and interesting mechanics like the X-iter feature. Cluster Slide is another addition to the series, and this game brings players outside of this world to meet the square-shaped monsters. On the surface, it seems that this is another winning slot game from the studio. But in the spirit of objective review, I will start first with the game’s pros and cons as indicated below:


  • A space-themed slot that works using a Cluster Mechanic
  • Comes with an X-iter feature with 5 different game modes that offer up to 300x Super Bonus
  • Boasts Multipliers and landing a Multiplier Wild increases the total Multiplier by 1
  • Bonus Round available
  • Win up to 10,000x your bet


  • No Free Spins

Cluster Slide- Theme and Background

The game’s premise and theme are rather interesting. According to the game’s promotional materials, players are transported to Jellyton, an odd planet where you meet square-shaped monsters in different colors. Visuals-wise, I like the execution made by the design team in creating these paying symbols. Yes, they’re simple, yet they’re fun and highly interactive. If you spin the reels and match a winning combination, the monster eats up the symbols and offers a payout!

As you play this game, you will randomly meet our square-shaped monsters in different colors. Among these symbols, the most lucrative here is the Red Square-Shaped Monster with a Crown. This symbol pays up to 500x your bet when landing a cluster of at least 15 symbols. Joining the king monsters are the other colored square-shaped monsters and other colorful paying symbols.

Cluster Slide- Gameplay

Set in Jellyton, this game uses a 7-column and 8-row grid that uses the Cluster Win Mechanic. Under this mechanic, you need to land at least five matching symbols horizontally or vertically connected to collect a payout. All winning clusters are then removed from the screen, and an avalanche of symbols is generated. This winning action reminds me of the popular Candy Crush game app for iOS and Android devices. The primary difference is that this online slot offers you a chance to win potential payouts.

To join the exciting adventure at Jellyton, you’ll need to set first your bet per spin. In the Cluster Slide slot, you can start with 0.20 credits up to a maximum of 100.00 credits. As you play this Elk Studios slot, you will also notice the Generator Meter on the top-left part of the screen and the Multiplier counter on top. I will discuss these features below so you can have a guide when playing this high volatility slot.

Cluster Slide- Free Spins feature

This game boasts several features that can promote an exciting game session. You can activate wild effects as you collect your winning combinations, earn Multipliers, or enter the Bonus Game. When you land a winning combination, these monsters suddenly become carnivorous and devour the participating symbols along the way. Yes, the gameplay is fun, but this slot lacks familiar features that will disappoint many slot players. Cluster Slide does not offer a Free Spins bonus.

Although it skips the free games, Cluster Slide still offers a few exciting features. For example, there’s the Cluster Mechanic and the Generator Meter. A winning cluster is added to the Generator Meter and when it’s full, it awards one of the following Feature Wilds:

  • Big- Transforms a random symbol into a 2×2-sized paying symbol
  • Multiplier- Increases your Win Multiplier by 1
  • Random- Turns 2 to 4 symbols into Wilds
  • Removing- One type of symbol is removed
  • Upgrading- One type of symbol is upgraded

There’s a Bonus Round too that somewhat resembles the Free Spins. If you land three ‘B’ symbols, you get three Wild Drops. On the first drop, all ‘B’ symbols become Wilds then add three 1×1 Wilds. The second drop adds two Wilds in 2×2 sizes, and the last drop adds one 3×3-sized Wild.

Cluster Slide- My Verdict

This is another entertaining slot with some promising bonus potential. I love how the paying symbols are designed and the overall theme used in this game. However, I feel that the studio has repeated the theme and style elements of Reactoonz. Also, it’s disappointing that this slot machine does not offer free games. But I am not saying that Cluster Slide should be avoided when playing online. This Elk Studios slot is a welcome addition to its portfolio, and the X-iter feature drops up to 10,000x your bet save the game.

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