Shouldn't matter. The points are added after the battle, regardless of how you beat the monster.
Have you destroyed everything you can? Lamp Posts, Trash Cans, etc in all maps?
It's most likely your missing something.
i looked everywhere that i can go and destroyed everything i could. it was after running out of sources that i got stuck at 299
Hmm... When I did my test, you should end up with just over 300 after destroying everything. Did you crush the bodies in the ruined city (king included)? They give additional points.
