Big Stack Lumberjack

Inspired by the mighty atmosphere of the deep forest, premiums come in stacks that can be multiplied randomly up to 100x. These majestic trees can topple over at any point to create long winlines.
In the free spins, the multipliers will add up and remain for the rest of the bonus, leading to incredible potential. Two choices are possible based on the player's risk appetite. 
Also, look out for the tree growing in the background, successfully chopping it down will yield a special Super Bonus!