The cascading (tumble) mechanic is straightforward: any win is removed from the grid and the empty spaces are filled by new symbols dropping in. If a new win forms, the process repeats until no further winning combinations appear. Scatter symbols remain in place during cascades.
Wild symbols (Golden Lions) substitute for all standard symbols and carry a random multiplier from the set: 1x, 2x, 3x, 5x, 8x, 10x, 15x, 20x, 30x, 40x or 100x. When a wild participates in a win, its multiplier is applied to the total payout. That 100x multiplier looks spectacular on paper, but landing it is genuinely rare.
The Level Up mechanic activates through collecting Level Up Coins. In the base game, landing 3 coins advances the meter to Level 2. During Free Spins, every 3 coins collected award 3 extra spins and remove the lowest multiplier from the active wild range. Progression continues through four levels, each time trimming the low end and concentrating the multiplier pool at higher values.
We analysed cascade behaviour across 200+ demo spins. The data showed that a chain of three or four consecutive cascades occurs in fewer than 5% of cases. Yet the visual effect convinces the player otherwise. It feels like cascades happen constantly.