Plants vs. Zombies was very popular before it ever hit the AppStore. And, PopCaps already had a massive fan base from Peggle and Bejeweled before P vs Z ever ca

Plants vs. Zombies was very popular before it ever hit the AppStore. And, PopCaps already had a massive fan base from Peggle and Bejeweled before P vs Z ever came out; they've been cranking out great stuff for a while now.