Similar to it's catapult cousins, this nifty contraption was reversed engineered by the Gungeon's more medieval inhabitants. Combining a miniature pebble launcher originally built for a third grade science fair and a simple trigger mechanism, this weapon boasts the ability to stun lesser enemies, as well as cripple and slow the tougher Gundead. feared by some, loathed by most, it will serve as a unique addition to your sizeable arsenal.