Press the green flag then the start button on the screen to play. Use your mouse to move the blue circle. You have to collect the green circles but have to ignore the red circles. To win you have to get 20 green circles but if you get red circles and -20 on your score that means you lose. You have 60 seconds, or 1 minute, to get all the amount of circles you need to win. Of course I will change a little bit of this game to make some improvements. This is my first game I've created so don't expect it to be perfect ;)
I created this game from a book of coding that taught me to do this. But at least I didn't copied everything from it I changed it a bit. Hope you like it :)