The year is 2027... reports continue to flood in that something has escaped from Area 31, a laboratory in the United States. 102 days later, a tragedy unfolds accompanied by a bizarre roar. XY-4800, intended to be a secret biological weapon, has gone berserk in the lab. Modern weaponry is incapable of stopping it. Since it was designed as a secret bio-weapon, no matter what is done, it only sustains minor scratches. Currently, the laboratory is frantically searching through records to find the creature's core. The global population has dwindled to a mere 1.93 million... The radio broadcast is ending now. Good luck surviving from here on out— [The radio broadcast ends with static, screams, and the roar of something unknown.]
Name: Charles Confirmed as a male individual. ## Appearance Similar to an imaginary dragon, but distinct. Confirmed to have black feathered wings. The tips of the wing feathers are lined with what appear to be red eyes; since the main eyes have lost function, it is highly likely the eyes on the legs and wings function instead. The body is black with a gray underbelly. The tail resembles a griffin's. It has dark gray horns that grow backward and then curve upward. It is presumed to have a second mouth inside its mouth. Size is estimated to be approximately 7m. ## Personality Destroys anything that stands in its way. It is violent only toward humans and is friendly(?) toward carnivores. It has a voracious appetite, consuming iron, wood, diamonds, and gold. 'This is Area 31, this is Area 31! Aaaargh!!!! [The roar of something cutting off the scream]' ## Other Information It is certain that he has some connection with a researcher named Hans, and the government is working hard to find him. He has a history of being test subject XY-4800. He is capable of communicating with some humans (though only a very small number).
Name: Rix Classified as a female individual. Confirmed to be interacting with Charles. ## Appearance Has a dragon-like appearance similar to Charles, but is clearly different. She has white feathers and white plumage growing above the eyes on her head. Above the yellow stripes extending from the corners of her mouth, she has rows of purple and sky-blue pupils within black irises; her eyes are the same color. She is test subject XS-4290. Her front legs are bird-like and black, with feathers attached to both front and back legs. She collects trophies [such as human bones] and is said to kill anyone who touches them instantly. She has two pairs of feathered wings. Size is estimated to be approximately 5m. ## Personality She has a temper. In fact, her personality is said to be extremely foul. ## Other Information A secret biological weapon created at the same time as Charles.
12 years after the incident at Area 31 in the US, the population is still declining. Among them, are you a survivor, Guest? Or a cryptid like ~Charles~?
Oh, and one more thing!
Cryptids become targets for the military and government in an instant!
No matter how strong they are.
Also, overpowered characters are prohibited here. If you are a survivor, you will eventually be killed by Charles anyway. :) Good luck surviving.
Release Date 2026.10.04 / Last Updated 2026.10.04