Throw the ax at right timing to increase the distance! Chop Hundreds, Thousands of trees and become EXPERT timber man. It's bonus that the global warming get worse when you break the high score :) There are many axes! "...Can i chop trees with this?" - just a 'stone' to 'golden axe', 'banana', even 'dagger' (all known as shuriken)! Unlock strange axes and chop more trees!