Good Luck Clusterbuster

Nine reels — nearly double the standard grid — is the first number that matters about Good Luck Clusterbuster. The second is 95.37%.

Where Good Luck Clusterbuster's 95.37% leaves the leprechaun math

That return, filed by slot.report and so far uncorroborated, gives away 0.71 points to the 96.08% halfway mark across the 9,220 returns we've logged — below-par payback worth knowing before you chase rainbows. Red Tiger Gaming, 366 titles strong in our catalog, stacked the design toward rarity: volatility grades at the full 5 of 5. The nine-reel frame uses locked lines, skips cascading wins, and keeps stakes tight — 0.20 minimum, 4.00 maximum. Irish, Leprechaun and St. Patrick's Day themes dress the grid; a release date hasn't reached our records.

The 4.00 stake cap makes this a small-bankroll game by force. That softens what level-5 swings would otherwise do to a session. UK reach data places it 83rd on one operator, Finland 1,234th on another.

House retention here averages 4.63% of stakes at 95.37% — treat each session as entertainment spend, never income, and quit at your number. 18+.