PopCap has released another set of updates to Plants vs Zombies for both the iPhone/iPod touch and iPad adding a new game mode, additional mini-games and more new content. The latest update adds a “Last Stand” Game Pack with five new levels and an endless game mode. A new set of achievements has also been added: Hammer Time, Standing Still and The Stuff of Legends and users can pick up a new Mallet Pack to help them with zombie-whacking in Survival and Last Stand Endless modes. A number of other items have also been added to the in-game store. Plants vs Zombies is available from the App Store in two versions, Plants vs Zombies ($3) for the iPhone and iPod touch and Plants vs Zombies HD ($7) for the iPad.