Jack be nimble, Jack be— oh, forget that old number. Jack Lumber is a path drawing arcade game from Owlchemy Labs. Jack's granny has been kidnapped by a walking tree, and in order to rescue her, he's got to do some serious chopping, Fruit Ninja style! Jack's big and burly and very handy with an axe. Not only can he chop down trees, he can apparently channel lightning to aid in his epic quest. It's time to mow through the forest, murderlizing everything wooden until you get your granny back!