A 4-stage progressive feature is above the slot, filling up with each winning combo. Required symbols for each stage: Stage 1: 20 Stage 2: 30 Stage 3: 40 Stage 4: 50 Random features activate after each stage and execute when no more wins occur. Only 1 feature triggers at a time. First 3 stages may trigger Destroy Symbols, Random Wilds, or Swap Symbols. Stage 4 always activates Catmageddon.

Random symbols on the reels are destroyed, making way for new symbols to drop in that may form new wins.

Random symbols on the reels are turned into Wilds.

Random symbols on the reels are transformed into the same random type of symbol.

Catmaggedon destroys all symbols, triggering a cascade with a 2x2 random Cat super symbol at the bottom and x2 multiplier. Only the super symbol type is active; others don’t form wins. Cascades continue until no new matching symbols appear or the screen fills. Wins are paid after the last cascade. Merging symbols with the initial super symbol increases its size and multiplier (e.g., 3x3 = x3, 4x4 = x4). Filling the screen creates a 7x7 super symbol with a x7 multiplier, applied to the final win.