A mustached zombie
The mustache is an item appearing on Zombies, Flag Zombies, Conehead Zombies, Buckethead Zombies, Screen Door Zombies, and Ducky Tube Zombies in Plants vs. Zombies.
The player can earn this achievement by typing "mustache" or "moustache" while the game is being played. The player can activate this code at any time in the game. There are three types of mustaches as seen below.
Ask Me About Mustache Mode achievement
Ask Me About Mustache Mode achievement icon
If the player does this in Steam, The player will unlock the achievement Ask Me About Mustache Mode. In the Game of the Year edition, this was simplified to Mustache Mode. These achievements are regarded as the easiest achievement in the game, since they require no talent.
Gallery
General
Zombies with future sunglasses and mustaches
Three types of mustaches
Gallery of mustached zombies
Zombie
Conehead Zombie
Buckethead Zombie
Flag Zombie
Ducky Tube Zombie
Trivia
- The mustache resembles Ladder Zombie's mustache, except these types are black.