Cluster Tumble

Free Spins Win Multipliers RTP: 96.40%

Game Description:

Join our courageous female explorer on her daring mission as she climbs the Temple’s summit on a quest to rescue her missing husband.

The 5th action-packed instalment of the Tumble Series continues the onward journey from Temple Tumble, deep in the Himalayan wilderness on the outskirts of Nepal. Upon hearing that her husband has transmitted an emergency signal, our adventurer immediately abandons her current expedition and circles the globe to mount the audacious rescue!

Game Rules:

Cluster Tumble Slot

First introduced to casino players in 2021, the Cluster Tumble slot was created by the innovative design studio at Relax Gaming and boasts a theme inspired by ancient treasures and temples. Thanks to the dynamic cluster-pays system and cascading mechanics it comes with, this title quickly stood out from online slots with similar aesthetic concepts. Additionally, the unique nature of the Cluster Tumble slot was elevated further thanks to the handful of bonuses it has, including multipliers, symbol upgrades, and wilds.

Cluster Tumble Game Background

Instead of using a traditional layout like some more classic slot games, Cluster Tumble opts for an 8x8 playgrid with no fixed paylines. Instead, the game uses a cluster-pays engine, with combinations potentially being determined if groups of 4 or more symbols land adjacent, rather than across set lines. However, it is worth noting that only random positions on this giant playtable are active at the start of each spin, with certain segments being filled by stone blockers.

When moving on to the setting of the Cluster Tumble slot, this places the 8x8 reels inside a mysterious and ancient structure, with two giant golden pillars with faces carved into them surrounding the playtable. Rugged stone buildings dominate a majority of the backdrop here, with their rooflines having spiked contraptions and red banners hanging from them. Even with games such as Temple Tumble Megaways and TNT Tumble Dream Drop from Relax Gaming also featuring similar names, the visual style of the Cluster Tumble slot still remains distinct.

Cluster Tumble Slot Symbols

In terms of the symbols in the Cluster Tumble slot, these are primarily gem-based, a change from traditional slots with card-based imagery inspired by live casino games. The lower-valued ones are standalone stones, with the higher-valued icons instead being integrated into decorative artefacts, tying into the ancient theme at hand.

Lower Value Symbols:

Blue Gemstone

Red Gemstone

Green Gemstone

Medium Value Symbols:

Blue Mask Artefact

Green Beetle Artefact

Higher Value Symbols:

Red Dragon Head Artefact

In addition to these seven base game symbols, the Cluster Tumble slot features a handful of bonus icons, too, that may randomly land across the 8x8 set of reels. These include the stone ‘W’ wild and the golden book scatters, each of which has its own nuanced ability.

Cluster Tumble Bonus Features

One of the main bonuses in the Cluster Tumble slot is its Tumble feature, with this being a cascading mechanic like the ones often seen in Megaways slots. If a cluster of 4+ matching symbols randomly forms, the icons involved are removed from the playgrid entirely, as well as any stone blockers that may be adjacent to them. Following this, the empty spaces are filled by new symbols that drop onto the reels from above, potentially causing the playtable to change in size multiple times during a single spin.

In regard to the main free spins round in the Cluster Tumble slot, this could either be triggered by landing 3 golden book scatters at the same time, or clearing all stone blockers from the playgrid in the same spin. At the start of this bonus round, 5 free spins may be added to the player’s count, and if the playgrid is cleared of all symbols, this may retrigger the same number of spins.

For any subsequent full playgrid clears that may occur in the Cluster Tumble free spins round, this may also increase a persistent multiplier by +3x each time. If any clusters are formed in the free spins feature, the active multiplier value may be applied.

Should any stone blockers be removed via the cascading feature, this could potentially reveal some hidden icons. These include the stone ‘W’ wilds that can take the place of all gemstone and artefact symbols in the Cluster Tumble slot, the lightning strike icon that groups a random symbol type together, and the fire icon that converts one or more symbols into a higher-value one.

Cluster Tumble Mobile Play

As the Cluster Tumble slot makes use of HTML5 technology like most of Relax Gaming’s UK casino releases, this allows it to preserve every bit of quality across multiple device options. Whether it may be accessed on a smartphone, tablet, or computer, the gameplay and graphics remain consistent throughout.

Play Cluster Tumble at BOYLE Sports

With its combination of cascading mechanics, random hidden blocker modifiers, and a cluster-pays engine, the Cluster Tumble slot offers a creative blueprint for the iGaming space and the adventure-themed slot game genre.

If you like the style of cluster-pays engine that has been included in the Cluster Tumble slot, you could potentially check out titles such as Gates of Olympus and Cygnus 5 with similar features.