How NPC can talk to 100 players at the same time?
Liquider: Becouse they have "god mode" so they are in in infinity person but we see only one.
Ponisz: Because they're like a mother's heart: there is always room for one more.
Gabizaramella: he can talk to 100 players at once because he's a nerd with advanced typing!
Quervel: Because NPCs are controlled by mutated CipSoft members just like we are controlling our characters. So they are talking to us just by opening many chat windows, like we are doing it. It's possible thanks to genetic experiments on young people who agree to work as NPC, for free PACC forever.
psicose: Natural selection of capitalism, only the best survive.
sirwinner: A NPC has the same power as Charles Xavier from X-Men. He talks with us using his mind in which from being super-endowed, he can differ the voices from each player, talking and listening many players at once.
Striker Skazy: They're telepathic, led by the space invaders