Royal Ace

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.

Ante Bet is a special betting mode where the player pays a small additional cost on top of their base bet to artificially increase the probability of entering the game's core bonus feature (usually free spins). It is a kind of 'strategic booster' offered to players who want to enjoy the highlight moments with a higher probability than a regular spin, but at a lower cost than directly buying the bonus game.