Simple concept fun to for about 3 minutes then it gets a bit tiresome. Possibly decrease the time the circle encloses on you and look to add certain things like a different sort of bug that increases the circle enclosing etc...
Viewing post in Patch the Bugs jam comments
Thanks for testing my game ^^ ! It's my first game with Unity and I joined the jam with it shortly after the beginning (2 days) so I mostly wanted to have a finished game for my first jam more than to have a complete game but I agree there is some improvement to do and maybe I'll improve it later ^^.