*smiles and laughs at Neo*
It's not too difficult.
*proceeds to shoot the head off common infected*
A gun requires continuous amounts of ammo. A sword goes a lifetime without anything else needed.
*concentrates and turns mod sword into the warp blade*
Warp Blade: A blade made of pure psionic energy that can cut through any substance with ease. Carries a special poison that degrades the stats of an enemy overtime permanently. Attacks made by the warp blade ignore any armor (though barriers and shields can still block damage).
*cleanly cuts through the body of a zombie effortlessly*
This sword has been with me for many years now. It has adapted and acquired new abilities over time.