Play Last Stand without planting any Cob Cannons.
- It was one of the first of the first twelve achievements to be in the old Steam version of Plants vs. Zombies since May 8, 2009.
- It is one of two achievements that was exclusive to the old Steam version of the game, the other being Sultan of Spin.
- As a result of being on the old Steam version, it also lacks any actual icon or images. It also shares this trait with Sultan of Spin, making them both the only achievements to lack an icon or image in any releases of the original Plants vs. Zombies. However, other achievements, such as the secret achievements for Plants vs. Zombies Adventures, do also lack icons.
- This achievement was replaced with Explodonator when the Steam version was updated to the Game of the Year Edition since August 8, 2010.