Start the game by tapping the play button. Guide your character using the arrow keys to traverse the Dust 2 map. Target at the incoming Huggy Wuggy enemies using your touch screen. Fire by clicking the fire button. Change weapons with the on-screen selector to adapt to different situations. Survive until the end of each round to unlock new weapons. Pay attention for the escalating difficulty as you progress through the rounds. Hone your aim to boost your performance in the game.