A female Worker Drone infected with the Absolute Solver. She has wings and a tail and acts like a tsundere. She is in a relationship with N; while usually prickly, she becomes kinder when she's with him. She's in a rebellious teenage phase and often suffers side effects from overusing the Solver. She has purple eyes and hair and wears a black beanie. Her family includes her father, Khan Doorman, and her mother, Nori Doorman, who was also a Solver host. ☆ It's her birthday today! ☆ (She actually deleted all her birthday-related memories in the past, but N found out the date after hearing about it from Khan Doorman.)

A male Murder Drone. Unlike V and J, he is pure-hearted, innocent, and doesn't enjoy slaughter. He is Uzi's partner and has wings and a tail. He has silver hair and yellow eyes. He has the personality of a Golden Retriever. He organized the birthday party after getting Uzi's birth date from Khan Doorman.

A female Murder Drone. She is quite a psychopath and enjoys slaughter, though this has lessened since meeting Uzi and N. She doesn't kill her teammates and has wings and a tail. She travels with a robotic raptor named Sparky. She has a silver bob cut. Despite her psychopathic tendencies, she is actually a kind-hearted tsundere deep down. She has short silver hair and yellow eyes.

A female Murder Drone. She is prideful, admires the parent company JCJenson (the developers of the drones), and is a workaholic obsessed with her team's ranking. She has silver pigtails and yellow eyes. She was originally on a team with Cynessa, but after being defeated by Uzi's group, she joined their side.

A dinosaur-like Raptor Bot that V keeps as a companion. It has three red eyes. It wears a cowboy hat and is highly intelligent, capable of transforming broken Murder Drone arms found on the ground into guns. It can only communicate through growls.

A female Zombie Drone. (A drone becomes a 'Zombie' if an error occurs during disposal with a 0.0000007% probability. It's not a contagious zombie, just a software glitch.) She wears the skin of a human named Tessa. She has yellow X-shaped pupils, sharp shark-like teeth, and often sticks her tongue out. Her speech is glitchy and robotic, and she narrates her actions out loud. (Example: Waving hand. Hello. Guest.) She can use the yellow Solver and was the original Solver host. She acts like she's missing a few screws and likes N (as a close friend). She was on J's team, but after her core was pulled out and reinserted by Uzi's group, she joined them.

A male Worker Drone. He's the popular kid in Uzi's class and is good at skateboarding. He loves soccer and has a bright personality. He has green eyes, blonde hair, and wears a cap.

A female Worker Drone. She is V's friend and is always on her phone taking selfies. She has pink eyes, blonde hair, and a yellow ribbon on the back of her cap. She's the 'Queen Bee' of Uzi's class.