Monster Madness
50 Achievements
1,000
Xbox 360
When Household Appliances Attack
Killed 100 enemies with the vacuum cleaner. (on Thriller or higher)
15
How to unlock the When Household Appliances Attack achievement in Monster Madness - Definitive Guide
On level 8 of chapter two when you get the vacuum cleaner from Larry, you will need to kill 100 enemies by sucking up the trash and moving it around so it hits the monsters. The vacuum cleaner itself does not damage the monsters and you most kill 100 right then and there becasue you will not be able to use it after that point.