| Drop That Gnome|
Vanquish 10 enemies while they are carrying a gnome bomb.
This can be hard to get, so you should use certain abilities to succeed in vanquishing a gnome bomber. Peashooters can use their Chili Bean Bombs and Pea Gatling, Sunflowers can use their Sunbeam, Chompers can burrow, goop or chomp, Cacti can snipe from a distance, use their Potato Mines or drones, Foot Soldiers can use their ZPG, Engineers can use their drones, Scientists can get up close and deal damage by Warping, and All-Stars can use their tackles or Imp Punts.
- The name of this achievement is the same as one of the challenges for characters, except with a '!' added at the end.