RAPID FIRE
TASK:
Cause the bullets to appear at a faster rate if the fire button is pressed rapidly while still limiting the number of bullets on the screen to 6.
HELICOPTER
TASK:
Add a helicopter enemy to your game that flys downward before flying away.
ENEMY FIRE
TASK:
Cause the helicopter to fire a bullet at the ship's position every 3 seconds.
OTHER ENEMIES
TASK:
Define the tank, cannon, stealth bomber, and boss class.
INSERT
TASK:
Add the above objects to your game at appropriate locations.
MISSLES
TASK:
Add missles.
POWER UPS
TASK:
Add red powerups.
MORE BULLETS
TASK:
Add increased bullets on powerup.
ANIMATIONS
TASK:
Add animations.
LIVES
TASK:
Add lives.
SCORE
TASK:
Add a score.