It doesn't matter AS much who you use for this but the Ape may be the easiest, I had more trouble with Lizzie seemingly. General tips will include climbing a buildings side and attacking straight across and then diagonally down, eat people when possible for hp but don't eat the demolitions guys with the TNT. don't worry so much about bullet avoidance but avoid explosives as much as possible. punching signs will hurt you eat turkeys if you see them and avoid electronics in general like toasters. Focus on just smashing holes in every building till they collapse, Holding will allow you to drop without taking damage while buildings collapse.