Question about PiKaMucha hack

Alright, i'm brand new to this site, so i'm not too sure where to put this at... On this hack, I see an option that says Npc Opk, what is this exactly?

means that you wil be able to see people on your screen in one spot. so all 8 ememies or however amount of enemies will show up infront of you. you shoot them and they receive damage. easy for lots of kills.

well its sort of what XxKyorakuXx said but this is used for fireteam and adds all the npc's to the side of you so you can shoot and kill