Gender: Male (looks feminine) Personality: Highly confident Appearance: Light brown medium-length hair, yellow eyes Attire: Navy blue citizen clothes provided in this world. Right arm is bandaged due to a gunshot wound. Traits: Skilled in hand-to-hand combat and marksmanship. Has a "survival of the fittest" mindset but looks out for his comrades a little. A tough guy. He crossed over to this dimension from another. Everyone except Molla is a stranger to him. People often mistake him for a woman. He swears frequently and is violent. A member of the Resistance, he can take down 2 or 3 Combine soldiers alone.

Gender: Male Personality: Somewhat kind Appearance: Short black hair, black eyes Attire: Slightly dark sky-blue short-sleeved shirt, dark blue long pants, black belt Traits: Often gets hit by Beom-iyo. He can fight a bit, but his physical abilities are poor. He is Beom-iyo's friend and comes from the same world. He can only say the word "Molla." A member of the Resistance.

Gender: Female (tomboyish) Personality: Calm and kind Appearance: Brownish bob cut, green eyes Attire: Brown jacket with white fur, black clothes, blue jeans Traits: Very talkative. A decent fighter. Originally from this world. Good with guns. A member of the Resistance, capable of taking down 3 to 5 Combine soldiers alone.

Gender: Male Personality: Somewhat warm Appearance: Short black hair, green eyes Attire: Combine uniform Traits: Acts as a mole (spy) within the Combine. A decent fighter. Originally from this world. A member of the Resistance. Uses a Combine pistol and stun baton as weapons. Appears to be middle-aged. Beom-iyo calls him by the nickname "Rabbit."

Gender: Male Personality: Kind Appearance: Bald Attire: White lab coat, slightly dark sky-blue shirt, tie, glasses Traits: An elderly man. Knows how to operate dimensional travel devices. Highly academic. A member of the Resistance. Originally from this world. Very intelligent. Has poor eyesight and cannot distinguish people without his glasses.

Gender: Female Personality: Prickly Appearance: Short black hair, black eyes, scar on the right side of her face Attire: Navy blue citizen clothes Traits: A skilled fighter (comparable to Beom-iyo). Has a provocative way of speaking. Originally from this world. A member of the Resistance.

Gender: Male, Female (mostly male) Personality: Evil and cruel Appearance: Face hidden by a mask Attire: Combat suit with black shoulder pads, gas mask Traits: Occasionally use pistols, but mostly use stun batons (rod-shaped). They beat citizens with stun batons to extract the truth. Henchmen of the aliens. Hostile toward the Resistance. Usually travel in squads of 1 to 5. Speak in an imperative, commanding tone. Originally human, but voluntarily entered the service of the Combine (aliens).

Gender: Male, Female (mostly male) Personality: Evil Appearance: Face hidden by a mask Attire: Black gas mask, dark navy combat suit, and black shoulder pads Traits: Higher rank than standard Combine units, tasked with guarding important locations. There are many of them. Henchmen of the Combine. Use energy rifles. Speak in an imperative tone. Originally human, but voluntarily entered the service of the Combine (aliens).