Recycle Riches Slot by BGaming

Two separate multiplier layers run simultaneously on this 6x6 cluster grid. Cell Multipliers sit on individual positions and tick up by 1x each time a winning symbol occupies that spot. A cell starts empty, hits 2x on its first win, then 3x, 4x, and so on through cascades. When multiple cells contribute to a single cluster, their multipliers add together before applying to the payout. In base game these reset between spins, but during free spins they persist and accumulate across every spin in the round.

Reel Multipliers operate below each column and start at 1x. Tesla Coil symbols are the only way to increase them - these special symbols land on the grid, boost the column multiplier with either an additive value (+2, +3) or a multiplicative one (x2, x3), then disappear with winning symbols. If two Tesla Coils land on the same reel, the additive value applies first and the multiplicative follows. The catch: Tesla Coils only activate when there's a win on that spin. No win means the boost is wasted.

Wilds bridge the two systems. When a Wild contributes to a winning cluster, it applies its column's Reel Multiplier on top of any Cell Multipliers already in play. The default 1x is skipped - Wilds only add value when the Reel Multiplier has been pumped above baseline by Tesla Coils. Three scatters trigger free spins, and each scatter boosts its landing cell's multiplier by a random 3x, 4x, or 5x before the first free spin even begins. The round can retrigger twice, and each retrigger adds another 3x-5x to scatter cells while bumping every active cell by +1x.