When 5+ of the same symbols drop next to each other vertically or horizontally, this generates a winning cluster that pays and disappears. The emptied cells get filled with new symbols in a refill. This continues in the same spin until no more winning combinations occur.

Winning clusters first mark cells and then add x2 multipliers to them with each new win, with the maximum multiplier of x10. The multipliers remain until the refill is complete and disappear on the next spin. In Free Spins, marked cells and their multipliers last until the round ends.

After a winning cluster disappears, Bonus symbols may emerge in the empty cells. There are 4 types of Bonus symbols: a Scatter, Wild, Booster, and Destroyer.

Can appear anywhere or be dug up within the Dig-Up feature after a win. Each reel holds only 1 Scatter symbol. 3, 4, 5, and 6 Scatters on the board trigger 10, 12, 15, and 20 Free Spins.

Scatter symbols that trigger the feature turn into Wilds or x10 Cell Multipliers. The feature is retriggered if 3+ Scatters appear on the reels during the round.

Can appear in an empty cell after a winning spin, substituting any symbol except Scatters, Boosters, and Destroyers for a refilling sequence. After landing in a marked cell, it acquires an x10 multiplier. The multiplier increases by x10 for each win the Wild contributes to, up to the maximum value of x100. In Free Spins, Wilds remain sticky until the round ends.

Can be dug up in empty cells before they are filled with new symbols. Upgrades all the multipliers on the screen and disappears.

Can be dug up in empty cells before they are filled with new symbols. Destroys all the low symbols on the screen without a payout and disappears.

A player can trigger a classic Free Spins round or one with 1, 2, or 3 guaranteed Sticky Wilds by purchasing it for the sum displayed in the pop-up window.

In the main game, players can use the Wild Spin feature, which guarantees at least 1 Wild symbol will be dug up before the start of a spin.