Paylines
Cluster Pays (4+ adjacent)
Pick a hero first. That's how Frenzy Clusters by BGaming opens, with a carousel of cartoon characters including Golub the wizard pigeon, plus a dog, goose, goblin, platypus and a ray. Your choice activates the special features, and you can swap heroes whenever you like, even mid-session. It's a small touch, but a fun one.
The board is a 7×7 cluster pays grid, and here's the twist: not all 49 cells are playable at the start. Chunky blue-grey rocks block parts of the grid. These locked cells only open when a winning combo forms in an adjacent square. In the base game they stay open for a single spin. During free spins they stay unlocked until the bonus ends, which matters a lot more than it sounds.
Wins come from four or more matching symbols sitting next to each other, vertically or horizontally. Clusters burst, gaps refill from above, and the tumbling repeats until nothing new lands. After a cluster of 4+ pops, a special symbol can spawn. Three flavours: the Rocket wipes a full line, the Book clears everything around it, and the Sphere removes one random symbol type across the whole grid. They detonate without paying, though, so don't expect coins from them directly.
Free spins are where the math gets serious. Land 3, 4 or 5 scatters and your starting progressive multiplier equals the scatter count. It climbs as you unlock bonus multipliers and catch more scatters, and it applies to every winning cluster. That's the engine behind the 10,000x max win, capped at €250,000.
Stats are solid. RTP sits at 97.11%, volatility is high, bets run €0.20 to €25. Impatient? Three buy options exist: Regular (~100x), Mystery (~137.5x) and Mega (~250x), plus a Buy Chance ante that adds 25% to your stake for more frequent triggers. Single-symbol pays are modest, so the bonus really is the whole show here.