Board Thread:Plants vs. Zombies 2: It's About Time/@comment-25154254-20150518100202/@comment-24735666-20150521181340

Now zombie introduction levels. My guesses:

Adventurer trio and flag - Day 1

Bug zombie - Day 2

Lost city imp - Day 3

Bug conehead - Day 4

Bug buckethead - Day 5

Pilot - Day 6

Parasol - Day 8

Excavator - Day 11

Porter gargantuar - Day 13