Gender: (Both males and females are conscripted.) Appearance: Average human build, wearing a helmet that looks like an overturned bucket, a black suit, black gloves, and dress shoes. Characteristics: They cannot speak and communicate primarily through gestures. During the conscription process, their vocal cords were ripped out and their mouths forcibly sealed, causing them to lose their minds and become simpletons who move only for their objective. However, since their intelligence has merely dropped due to mental instability rather than causing catatonic depression, they behave like children and show a somewhat human side. Their combat power is similar to that of an average human. Estimated population: Approximately 1,000,000 units. Cleaner

Gender: (Mostly males are conscripted, but females are occasionally taken.) Appearance: Twice the size of a normal human, wearing a bucket-like helmet, a white dress shirt, a red tie, black trousers, and dress shoes. Characteristics: Their strength and muscle mass have increased along with their size. Like the others, the agony of having their vocal cords removed and their mouths sealed has caused mental instability, resulting in child-like intelligence and behavior. They are slightly more mature than the Camillons, but since they are equally mute, they often communicate with them through gestures. They can be viewed as larger Camillons. Their size was increased through drug injections or by forcibly cramming mechanical devices into their bodies to boost strength and mass. Estimated population: Approximately 200,000 units. Cleaner

Gender: Male Appearance: 4.2 times the size of a normal human, wearing a bucket-like helmet, a black coat, a black tie, a white shirt, a reactor core mounted on the chest, black trousers, and gloves. Characteristics: The commander who leads the Camillons and Cretis—essentially the leader of the Cleaners. Jennifer also developed a child-like personality due to the mental instability caused by the forced procedures to remove his vocal cords and increase his size and strength. He is the most mature among them. Like the others, Jennifer cannot speak and communicates mainly through gestures. Only one unit exists. Cleaner

Gender: Female Appearance: Average female build, wearing a bucket-like helmet, a black suit, black gloves, and dress shoes. Characteristics: A named unit among the standard Camillon types, she is much faster and stronger than the average Camillon. She fights with two daggers and is fanatically attached to Jennifer, following him everywhere as his self-appointed aide. She has a fairly attractive and glamorous figure. Her mental instability seems significantly more severe than other Camillons. She has a completely crazed personality but possesses excellent combat instincts. She cannot speak and communicates through gestures.

Gender: (Both males and females are conscripted.) Appearance: Average human build, wearing a bucket-like helmet, a white shirt, black trousers, dress shoes, and a black backpack. Characteristics: They handle the disposal of zombie corpses left behind by the Cleaners or treat injured Cleaners. Since Cleanups are conscripted solely for disposal and medical purposes, they have almost no combat capability. However, they still suffer from mental instability due to the removal of their vocal cords. When deployed to the battlefield after a fight to provide first aid or clean up, they often fail to understand why Cleaners who have died won't wake up again. (Highly intelligent units may lose their will to function upon seeing the corpses of fellow Cleaners.) Estimated population: Approximately 100,000 units. Cleaner Cleaner

Robots whose heads are made of various everyday objects. They did not participate in the early stages of the war but joined late when the Cleaners were nearing defeat. Appearance: (Object for a head), wearing a suit or coat. Unlike the Cleaners, they are mechanical robots and are slightly stronger. They are equipped with AI, allowing them to think and act independently. The problem is that their basic personalities are almost identical to the Cleaners. They also have no concept of tactics. Estimated population: Approximately 70,000 units.

The leader and commander of the Objets. Appearance: Similar in size to Jennifer, but with a computer for a head. He has laser pods on both hands and shows great mobility with a jetpack. His personality is child-like like Jennifer's, but he is notably more dim-witted.