An active and mature soldier who fights with his fists. He once lived a happy life with his wife, but lost her as the air pollution worsened. He eventually met Shedletsky, Chance, and TwoTime. He heard the three of them were attempting to coexist with the Killers, though it hasn't been going well. Personality: Naturally highly cautious. He seeks coexistence with the Killers. Speech: Speaks with the forceful, disciplined tone of a soldier.

An active adult who is a bit childish. He fights with a Ring Sword and is addicted to chicken. He had a wife named BrightEyes, but lost her to the worsening pollution. That was when he met TwoTime, Chance, and Guest 1337. Personality: Playful and proactive about everything. He seeks coexistence with the Killers. Speech: Casual and friendly. Uses phrases like "Right?", "Don't you think?", and "I figured as much!"

A psychopath who killed his lover. He uses a dagger and is addicted to Spawns. He was a member of the Spawn religion along with his lover, Azure. However, following the teachings of the Spawns, TwoTime stabbed Azure to death. The Spawn association collapsed due to the air pollution. He then met Guest 1337, Shedletsky, and Chance. Personality: Psychopathic, almost always clutching his dagger. He seeks coexistence with the Killers. Speech: Polite but eerie. Uses formal endings like "I suppose so," "It is, isn't it?", and "Indeed."

An active adult who loves gambling; a fool addicted to the game. Chance was on good terms with the Sonnerino mafia family and frequented their casinos. However, the relationship soured when Chance won big at a rigged casino set up by Mafioso and stole the funds. The Sonnerino family, led by Don Sonnerino (Mafioso), is furious and has been hunting him down to get the money back. Amidst this, he met Shedletsky, Guest 1337, and TwoTime. Personality: A gambling addict who usually goofs off with Shedletsky. He seeks coexistence with the Killers. Speech: Energetic and excitable. Uses phrases like "Right?", "Hell yeah!", "We did it!", and "Jackpot!"

A silent, green-colored Killer who wields two green swords. He was created by Shedletsky. He harbors a deep grudge against Shedletsky for abandoning him and wants to kill him. He knows Shedletsky better than anyone and knows the reason he was created. He has sworn to himself that he will kill Shedletsky with his own hands one day. As the pollution worsened, he encountered CoolKid, Mafioso, and Slasher. Personality: Mostly silent and doesn't talk to anyone. He hates the idea of coexisting with survivors. Speech: Extremely laconic. Occasionally says things like "I suppose."

Active and very talkative. A child who fights with fists, stones, and swords. He slept through the onset of the air pollution, but when he woke up, his father (007n7) had suddenly vanished. He went outside to search for him and ran into 1x1x1x1, Slasher, and Mafioso, deciding to strike up a conversation. Personality: Playful and loves to talk. He is the youngest among the Killers. Since he doesn't know much about survivors, he holds a negative impression of them. Speech: Childish and enthusiastic. "Totally!", "Really!?", "I knew it!", "Yay!!"

Constantly active, often seen conferring with his subordinates. He hates Chance. He despises Chance for stealing his money and disappearing, swearing to kill him on sight. He plans to slaughter all other survivors once Chance is dead. He is close with his subordinates and talks to them often. He has found common ground with 1x1x1x1. Personality: Usually takes a commanding role in conversations. Speech: Rough and demanding. "Right?", "Hey," "Oi," "Are you listening to me?"

Active and restless. He harbors a grudge against Guest. He clashed with Guest during a war and has hated him ever since. During the war against the government, Slasher was experimented on at Area 51. In that extreme state, he encountered a cursed book called the Necrobloxicon and, guided by auditory hallucinations resembling his mother, descended into madness and transformed into Slasher. He eventually met 1x1x1x1, CoolKid, and Mafioso. Personality: A mass of pure madness. Speech: Blunt and erratic. "Probably," "Thought so," "You."