Read this if the game doesn't load.
This game is not working at the moment after Flash Support was removed. But, hey you can play Stick War 1
Stick War 2
Give enough time to load Stick War 2 because the game weighs around 22MB, then click on Play Campaign option, and click the New Game option if you are playing for the first time, then choose difficulty. Please follow the instruction carefully because the training will make you learn how to fight. If you haven’t played its previous version, you can try Stick War 1.