De Rat Heist

Whenever a winning ways connection is created:

All symbols involved in the winning connection become locked in place
Locked symbols remain on the grid
All non-winning symbols are destroyed
New symbols fall into the empty positions
The sequence continues until no further winning connections are created.

Wild symbols can land in all game modes and always come with a multiplier in 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x. If the wild symbol would participate in a winning combination it becomes locked in place, alongside the other would be winning symbols.