Infected is a common knife that was originally obtainable by redeeming the code "INF3CT3D". It is now only obtainable through trading as the promo code has since expired.
Appearance[]
Infected is referenced off of a zombie, hence the name. The tip of the blade has a brain texture, while the rest of the blade is covered in a zombie green with two brown scratch marks. It also has a silver guard, and a solid black handle.