JavaScript Game Experiment

After creating my entry for the blue circle contest, I decided to try to create a game out of it:

The idea is to cause as much chaos as you can with your cursor by mousing over the circles. At any given time, there is a “chaos level”, which is just the number of circles on the screen. This is also your score.

Honestly, it’s not very fun. I want to know if anyone has ideas for a different kind of game but using the same animation (circles that destruct then reconstruct). The user interaction doesn’t even have to be mouseover - it could be triggered by something else.