The Hunter Master! is a free to play game, for all ages. Enjoy your time hunting animals, dodging trees, collecting money and upgrading stats. After you unlocked all animals (chicken, fox, bear, deer) you can unlock the underworld mode! After unlocking it, reach 3500+ meters to enter a new world, where all you have to do is dodging erupting gazers.
In this mode, your money will multiply, directing proportional to your elapsed distance.