- Can visit one person each night.
- If that person has an item (gun, vest, or even bread) the mechanic will rig it.
- For guns (and people that shoot) there is a 50 percent chance the gun won't work 25 percent chance the gun will kill the user, and 25 percent chance the gun will kill someone besides the user or mechanic.
- For vests (and bulletproofs)there is a 75 percent chance the vest won't work and a 25 percent chance the vest will be rigged with a bomb and kill the person with the vest and a person besides the mechanic.
- For bread when the baker dies the next day the person with the now explosive bread will explode and die. Baker will give an exploding bread if the mechanic visits him and the baker gives away bread.
- Sided with the mafia.
- Does not participate in night meetings.
