The life of mice can be really tough. While you are one of the smallest animals on Earth and there are so many other creatures that can easily eat you (or just smash you), there is another problem. Other mice are not very friendly to you, because you all live in a competitive world, where fights for food and life never end. Enter a pretty brutal environment where the life of mice will show its dark side! Start as a small mouse, move around the field, and gather food on your way – the juicy berries will help you become stronger and bigger! Do your best and move forward. Meet your rivals and crush them if you can! Try not to die no matter how hard the competition will be. Only a single mouse will survive the battle and stay alive, so let it be you.