The widow maker

A weapon that launches a saw blade that passes through enemys. It has a charge so the longer you hold down the shoot button before letting go the farther it will go. It also is like a boomerang so it comes back to the player damaging any enemys in its path. For every enemy it passes through it has a 5% damage deduction on the projectile. It also has a reload time of 1.5 sec for the blade to cool off.