Arrow key to move, space to swing the sword, protect the fence to get score. Doge will became stronger after you score 100, and boss will come after you score 300. You can also click thing to upgrade it, fence cost 5 dogecoin, it can give hp everytime you upgrade, when you reach level 10, the fence can do damage on other, level 20 and 30 also work! Knight cost 5 dogecoin, it can made the main character faster, the max was 6.
