Blobsters Clusterbuster Slot

Blobsters Clusterbuster is a Red Tiger cluster slot with a sci-fi theme, a central UFO and modifier unlocks. It uses a 9x9 grid, cluster pays, cascading wins and Invade Spins. The game has a 95.7% RTP, high volatility, bets from 0.10 to 100 and a 7,517x maximum win.

Theme and design

The game uses bright alien imagery, blob-like characters and a UFO at the centre of the grid. The 3x3 UFO is more than decoration, because nearby wins activate lights around it.

The large 9x9 board gives the modifiers space to work, especially when larger symbols and Wild changes are involved.

Gameplay and paylines

Cluster wins form through groups of five or more matching symbols. Winning symbols disappear, new ones drop into view and the sequence can continue through cascades.

Wins adjacent to the UFO turn on its lights. Lighting all eight positions unlocks a modifier, and all three modifiers need to be unlocked before the bonus path is fully active.

Symbols and payouts

The game uses colourful alien symbols and feature modifiers. The unlocked modifiers can trigger at random times and may combine during a spin.

The UFO system is the key symbol area, because its lights control modifier progress and bonus entry.

Bonus features

After all three modifiers are unlocked, turning on all eight UFO lights triggers Invade Spins with 10 Free Spins. Modifier activity is more frequent during the feature.

Lighting all eight UFO positions again during Invade Spins adds 3 extra spins and upgrades the global multiplier through x3, x7 and x12 levels.

RTP, volatility and max win

Blobsters Clusterbuster has a 95.7% RTP, high volatility and a 7,517x maximum win. The highest results need a strong mix of cluster chains, modifier triggers and multiplier upgrades.

How to play

Choose a stake, spin the 9x9 grid and focus on wins around the UFO. The game builds through unlocked modifiers before moving into Invade Spins.

• Set a bet from 0.10 to 100.
• Form clusters of five or more symbols.
• Create wins beside the central UFO.
• Unlock all three modifiers.
• Turn on all eight UFO lights again for Invade Spins.