Alien Catcher

Everything is in space where aliens are falling and a spaceship will have to catch them all. At the same time the ship will have to watch out that they don't hit a meter, or they will blow up, and the game is over. Catching all aliens by moving the spaceship side to side or up and down will get you a point. Once all aliens are seen, one level is over next level start but a little faster. If they miss a certain number of aliens, the game is also over. Finally, they will be a button to restart the game whether the player lost or won. and keep track of score.
This is a school project using Processing. I have png's of spaceship and aliens and a small sample of the game. Will need special affect like a small background sound while game is playing and spaceship should while is flying around. Very small, small game.