Click on a hero's face to start. The game will start immediately For all: press the space bar to shoot, Don't touch the Death Star! Once you get 50 points you upgrade. Either it will be a new ability usable by pressing the down arrow key, or it will occur when pressing the space bar. For Iron Man, Thor, and Falcon He will follow the mouse, press the space to shoot. For Falcon, down to shoot red wind tornadoes. For Captain America: hold the space bar to throw the shield. Press the up arrow to jump. For Hawkeye: He will point his bow to the mouse pointer. Press the space to shoot. If you let the death star touch the left side of the screen, you will lose two lives. For Spidey: up to grab web, or go higher. down to drop back to the ground, left and right to step back and forth(only on the ground), and space to shoot webbing at the death stars. For Hulk: up to jump, space to smash, and when upgraded down to smash clap.
