Broken Bottle

The Broken Bottle was a makeshift weapon that was first seen in Batman: Arkham City and also in Batman: Arkham Origins. The bottle itself was greenish bottle (possibly an alcohol bottle) that was missing its bottom part and had sharp edges along its lower part. It was classified as a sharp weapon and it behaved similarly to the Knife and could therefore be avoided with a Blade Dodge. It was somewhat uncommon when compared to the Knife.