Timber Stacks Slot - Pragmatic Play Demo

Timber Stacks is a popular online slot developed by Pragmatic Play with a wildlife theme.

Tumble Feature

The Tumble Feature means that after every spin, winning combinations are paid and all winning symbols disappear.

The remaining symbols fall to the bottom of the screen and the empty positions are replaced with new symbols coming from above.

Tumbling will continue until no more winning combinations appear as a result of a tumble.

All wins are added to the player's balance after all of the tumbles resulted from a base spin have been played.

Increasing Grid Size

After every spin or tumble if there are no more winning combinations on the screen, there is a random chance that the feature triggers.

When it happens, one more empty row of symbols is added to the bottom of the grid, and a random reel is selected to fall to the bottom.

If reel 1 or 2 are selected to fall, all symbols from them fall to the right, adding the symbols currently on them, from bottom to top, in as many positions as are empty at the bottom.

After that, new symbols fall from the top to fill the reel that fell.

If reel 3 is selected to fall, all symbols from it fall to either right or left randomly, adding the symbols currently on it, from bottom to top, in as many positions as are empty at the bottom.

After that, new symbols fall from the top to fill the reel that fell.

If reel 4 or 5 are selected to fall, all symbols from them fall to the left, adding the symbols currently on them, from bottom to top, in as many positions as are empty at the bottom.

After that, new symbols fall from the top to fill the reel that fell.

After all tumbles from the same spin ends, the grid resets back to 5x5.

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