Cluster Tumble

Cluster Tumble slot is another great casino game by the famous software providers Relax Gaming. Given the Cluster Tumble RTP of 96.4% and its high volatility rate, players have big chances of winning great amounts of money. Furthermore, this 8-reel 8-rows game has different types of bonuses and free spins available. In this Cluster Tumble slot review, you’ll get familiar with the features, gameplay, payouts, and the big wins this title could bring you.

Cluster Tumble Slot Review

Where Can I Play Cluster Tumble Slot?


Relax Gaming have made their name on the online casino market with slots such as ‘Snake Arena,’ ‘Tower Tumble,’ ‘Money train 2,’ and ‘La Fiesta.’ Cluster Tumble Slot is yet another great game by the developers which RTP is similar to ‘Temple Tumble’ or ‘La Fiesta.’

However, this is an 8-rows 8-reels slot with cluster payments which can go up to 20.000x your bet. The Cluster Tumble slot also allows a minimum bet as low as £0.1 and a maximum as high as £50. The volatility rate is high, and the hit frequency is estimated at 20,29%.


As a 2021 release, Cluster Tumble has an interactive and engaging design centered around an adventure in ancient times. The first thing you’ll see on your screen will be the citadel walls and the two high totem columns.

Cluster Tumble slot has its uniquely cut blue, green, and red gemstone, which acts as a low-paying symbol, while the Blue Aztec Chief, the Green Scarab Beetle, and the Pink dragon are the higher paying symbols. Moreover, you will find the wild symbol, which can replace any other to form a winning combination.

Another symbol is the Scatter which can trigger a free spins feature. You’ll need to land 3 Scatters in a single spin to unlock them. Cluster Tumble slot also has the Fire and Lightning symbols which can trigger Lightning Win and Fire Transform.

Cluster Tumble slot is using a cluster payment system, and all you’ll have to do is cluster 4 or more matching symbols. The maximum win which you can claim is 20.000x 50£ (max bet) = £1,000,000!


Cluster Tumble RTP is 96,40%, and the variance is high, which means that your hit frequency will be 20,29%. Every cluster can bring you an extra win and unlock different features.


The rules of the slot are easy to understand. A cluster of 4 or more identical symbols will multiply your bets depending on the type and number of symbols. But that’s not all because Cluster Tumble has 4 bonus features triggered randomly: the Cascading Wins, the Special Stone Block, the Free Spins, and the Buy Bonus feature.


The Cluster Tumble paytable is very simple: just land 4 matching symbols, and you’ve multiplied your bets. However, different symbols provide different multipliers.

For example, the gem clusters can win you between 3x to 50x your stake, while the Pink Dragon can bring you a 1x to 2000x win, depending on the number of dragons. Furthermore, matching four or more Blue Aztec Chiefs or Green Scarab Beetles can bring you winnings between 0,4x and 100x your bet.

If you manage to clear all the dissolving blocks of your grid, you’ll boost your multiplier even more.


Land a winning cluster and trigger a cascading win. The positions where the cluster was are unblocked, and new symbols are added. The cascading win continues as long as winning clusters are formed.

Cluster Tumble screenshot
Cluster Tumble screenshot


There are 2 special stone blocks on your screen which can turn into a Lightning or Fire symbol. Both symbols are transformed into any of the standard symbols to form a winning combination.


To claim 5 free spins, you must land 3 scatter symbols anywhere on the greed. Every other scatter symbol landing during the free spins round will bring you 1 additional spin.

Moreover, multipliers can be triggered when you clear all the dissolving blocks off the grid. If you manage to do this for the second time in a row, you’ll be granted 3 additional spins.


In certain countries, you can raise your Cluster Tumble RTP to 96,48% by paying a fee of 100x your stake. Unfortunately, this feature isn’t available to UK players.


In our view, Cluster Tumble is a great casino game for both experienced and new players. The Cluster Tumble RTP and high-variance provide excellent winning prospects which can reach up to £1,000,000.

On the other hand, the bonuses and free spins features are intriguing and can increase your multiplier up to 20.000x your stakes!

In this Cluster Tumble slot review, we only reaffirmed the leading role of the software provider Relax Gaming in the online casino world and the uniqueness of their slots. Cluster Tumble is an adventure full of treasures you don’t want to miss out on at new slot sites!

Cluster Tumble Profile

Slot Varience - High



Release Date: 2021
Studio: Relax Gaming
Game Type: Video Slot
Reels: 6
Paylines: Cluster pays
Stake Range: 0.1 - £50

Jackpot - 20.000x


Cluster Tumble logo

Cascading Win, Stone Block, Free Spins, Buy Bonus

4 Play now

More Slots From Relax Gaming

Game Image
Money Cart 3
RTP: N/A% | Variance: High
by Relax Gaming
Game Image
Santa’s Stack Dream Drop
RTP: 94% | Variance: High
by Relax Gaming
Game Image
Hot Rod Racers
RTP: 96% | Variance: High
by Relax Gaming