Use the Arrow Keys to move, avoid all the enemy ships (circles). Your time Alive is counted in seconds. The score is added in this way: If Status is Great: Adds 3 points every second If Status is Fine: Adds 2 points every second If Status is Danger: Adds 1 point every second The high score is basically the highest score that one has gotten.
Very simple but addicting game. I haven't really worked with Scratch much and this is my first major project. There is a new version for this: 1.2.0