Just use arrows to move up, down, forward, back, and use space to shoot. Hit the $ sign to go to the store. Get the stars for more points. Don't forget, this is my first scratch online project, so cut me some slack if it doesn't work! Dec. 4 upgrade (Beta update): Added final boss, the ability to lose, highscores, stars (which get you points, ammo, money, and rockets), and fixed several glitches!