OM NOM NOM I EATZ THE BATZ
My web: super strong top left, centre, and bottom right. Empty spaces top right and bottom left so I didn't get overwhelmed. Keep one or two ladybugs, while keeping the web clean of flies. And again - a most excellent game!
I am a Trojan Hero!
How to kill the last boss:
Make sure you have at least 2 lives left, when you die, whack at him while you're invincible and do the most damage you can, then he should be dead pretty soon.