I get what the game is going for. And I think it would be a great casual game with some more polish. I would recommend giving the players some sort of indicators on where the bugs would show up. And it would be beneficial to have a slightly larger flashlight radius. At this state, the best strategy I found is just to constantly move my mouse all over the cookies because I have no idea where the bugs are. But this is a commendable project for a solo dev.