it's not necessary to waste money on the special zombies. build up your zombie's defense and other attributes after buying the two extra virus clicks, then typically spread in the middle and each of the sides. easy game but hella fun.
you are a: pretty dancer who likes to sh*t on birds
-tit-grabbing baby who likes to infiltrate elephants
-scrawny bag of sh*t who likes to squeeze blow up dolls. 5/5