I made this game in April 2018 when I discovered Processing, so I made a cool minimalist game to check this tool.
About the Game
The game consists in achieving the higher score you can within five minutes. You control the arrow and you have to touch the squares to increase your score. Also while touching an square it will change its color for a certain amount of time and the arrow will bounce in the opposite direction .
Touching the balls will make you lose the game so you will have to avoid them. If all the squares have changed its color you will be able to “eat” the balls by touching them. If you “eat” all the balls the game will end so the best option is to let at least one alive.
Every certain amount of time the difficulty of the level will increase, adding more speed to the balls.