- Not to be confused with Weed Whack.
Weed Whacker is very similar to Hunting Season, except that you have to kill plants. This achievement will take a while to achieve but is not very hard to do. It is best to play in Gardens & Graveyards, since that it is the longest game and there are usually plants of all types. The best way earn this achievement is through lots and lots of gameplay as the Zombies, eventually one will earn it. You should not focus too much on getting this, as it will only stress or bore you out more.