The world is in danger. Evil forces from the past have come to destroy our planet and the only individual that Mrs. President trusts to save our lives is you, Chicken.
This is a runner game with a little touch of shooter in it, so...
Run, jump, dodge, destroy and kill everything in your path, those are the basic things you'll need to do to fight the evil that's rising from hell. Listen to the advice of the most cute anime girls you'll ever see and you'll be just fine. Oh, and be aware of the mushrooms you'll eat, some of them are quiiiiite dangerous.