The FreeSpin feature is entered when you land 5 or more Scatter symbols during the MainGame.
In The FreeSpin, some symbols appear as jam rush symbols.
All symbols identify the wining combination by the number that appears on the screen.
If there is a win combination, the symbols that make up the combination disappear, the rest of the symbols fall down if there is an empty space, and the empty space is filled with new symbols.
This function is repeated until there is no winning combination.