Simplicity at its best. I like "reaction" games such as this and like the idea you have. Even though the difficulty in this game is quite nice and balanced, I would like to see a little more random "red fog". Maybe as you gain essence the fog appears more often and more at random than keeping it the same for the entire game. I also noticed that there were times when my pendulum was not exactly touching the bean during the fog, but my essence meter still dropped. Maybe look into that as well??? Overall good work I can't wait to see what you do next!!