Board Thread:Plants vs. Zombies Wiki Discussion/@comment-25350706-20140321225218/@comment-5565348-20140322145746

My particularly least favorite glitch on PvZA is the one where zombies can randomly turn invisible. And I experienced(dunno if I still do, probably should play ZM-1 to see), a glitch in which a Gargantuar Zombie did the animation to throw the Imp, but the Imp never actually spawns.