Weapon/Object Duality

Weapon/object duality is a game concept or perhaps glitch in the  Problem Sleuth adventure whereby all weapons have an innocuous double. {|width="400" cellspacing="1" cellpadding="1" border="1"

Innocuous Double

 * Gun
 * Key
 * Tommy gun
 * Ring of keys
 * Machine gun
 * Hairpin
 * Knife
 * Teddy bear
 * Taser
 * Paint roller
 * Flame thrower
 * Paint stripper
 * }
 * Taser
 * Paint roller
 * Flame thrower
 * Paint stripper
 * }
 * }