Good Luck Clusterbuster Online Slot Demo - Free Play

The Good Luck Clusterbuster slot from Red Tiger is a cheerful Irish-themed grid game where toadstools, horseshoes, and four-leaf clovers land on a huge 9x9 board. 

Wins use a cluster pays system (5+ matching symbols), cascades can chain multiple payouts, and four fixed leprechaun wilds help complete clusters. 

Bust open the central pot of gold to trigger free spins with roaming wilds, growing multipliers, and a Lucky Wind Blow that nudges wilds together.

This high-volatility game comes with a 95.73% RTP, a top win of 19,995x the bet, and a stake range of 0.20–4.00 per spin. 

If you’re scouting for a fresh cluster title, this Good Luck Clusterbuster slot review covers everything before you play Good Luck Clusterbuster at your chosen casino.

The 9x9 grid is filled with colourful mushrooms (greens, purples, reds, golds) and higher-paying Irish icons like a beer mug, pipe, horseshoe, and golden clover. 

Four leprechaun wilds sit one row/column in from each corner, while the centre houses an inactive 3x3 pot of gold that you’ll gradually unlock via wins.

Use the Stake control to pick a bet from 0.20–4.00 per spin. Open the paytable (three-line menu) for full symbol info and feature rules. 

Wins pay when 5+ matching symbols connect horizontally or vertically.

Betting Options

• Grid/Mechanic: 9x9, cluster pays with cascades
• Stake Range: 0.20–4.00 per spin
• Volatility: High
• RTP: 95.73%
• Platforms: Desktop, iOS, Android, Windows (HTML5)

The golden clover is the top regular symbol: a 5-symbol cluster pays 1x the stake, climbing to 25x for clusters of 20+. 

Mushrooms and other themed icons fill out the table. The four leprechauns act as wilds (no intrinsic value) and do not disappear during cascades.

Features & Bonuses

Cascades & Pot Activation

Winning symbols vanish and new ones drop in. If winning symbols touch the central 3x3 pot, its outer tiles activate, improving the chance of new clusters. Fully unlocking the pot awards 5 free spins.

Free Spins with Roaming Wild Multipliers

• 5 Free Spins play on the full 9x9 grid.
• Leprechaun wilds move one position in random directions on each win.
• Whenever a leprechaun helps a win, it increases a multiplier by +1x. If several wilds take part, their multipliers apply sequentially.
• Lucky Wind Blow can trigger at random to push wilds closer together for easier clusters.

RTP, Volatility & Max Win

• RTP: 95.73%
• Volatility: High
• Max Win: 19,995x the stake (cash-capped by the 4.00 max bet to 79,980.00)

Verdict

Good Luck Clusterbuster keeps the Irish-luck vibe lively with fixed corner wilds, satisfying cascades, and a clever centre-pot unlock that leads to roaming wild multipliers. 

The modest stake cap and sub-96% RTP may deter some high-rollers, but the design, pace, and bonus synergy make this a fun pick for cluster fans looking to try the Good Luck Clusterbuster slot machine.