Color Ship Shooter

This is an arcade shooter game. At the bottom will be a spaceship and you need to shoot oncoming objects. The goal of this game is to destroy all objects before they touch the ship, but each object has its own color which can be determined by shooting it with your corresponding color first, then destroying it- some take more time than others do in order for them to disappear. If you try and shoot with wrong colors or go off-screen, your score counter goes up at that point instead of disappearing into nothingness like when done correctly; if left there long enough, that number increases with every - incorrect- shot until the player dies from too many points accumulated against him.