Popcorn Party is an achievement that can be unlocked on the Game of the Year, Steam, iOS, PlayStation Vita, Android, and Nook versions of Plants vs. Zombies. It is worth 20 points on the Game Center. In order to complete it, the player must kill two Gargantuars using corn cobs in a single level. The player can still use other plants to weaken it. However, the corn cob must kill it. This achievement can also be obtained by killing two Giga-gargantuars.