your friendly neighbourhood badge-chance-ruiner. if you buy the distress call power up as many times as possible, and get 1 lightning power-up, and use the call at the beginning of the level all at once, wait till bugs are on screen, then lightning, they all die in one hit and you get more money than you lost buying them!
Has anyone else found Bahatma? He seems to be the strongest thing in the entire game, and can fly, and doesn't need to evolve from an egg. My recommendation is to get something that flies and shoots early, and go and find him!