A feature where the multiplier increases by +1 for each consecutive cascade (tumble) that occurs within a single spin.

Cascade Multiplier is a multiplier system that works in conjunction with the Cascading Reels feature.

Each time a chain reaction (tumble) is caused by a win within a single spin, the multiplier that will be applied to the next cascading win progressively increases by x1.

The core of this feature, unlike an 'Accumulating Multiplier' that is maintained throughout the entire free spins round, is that the multiplier resets at the end of each single spin.

This creates anticipation for a new chain reaction and multiplier growth on every spin.