If you want protectomons, the great hydra quest is great. Very short quest with high exp rewards and a good chance of getting at least one protectomon per quest. I did the quest 60 times in a few hours and got them all.
HELICOPTERS ARE BULL****. /rant. Seriously though, how the hell are you supposed to deal with them when EVERY DAMN HIGHWAY SIGN is blocked off with cars and junk?
The assassin's ability is extremely annoying. It is entirely possible for a single assassin to ruin a brilliant rating by dodging EVERY SINGLE ATTACK. Even tower-spamming can't always stop them.
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