Mogeko Castle is an adventure horror game made by Deep Sea Prisoner (AKA Mogeko). It is rated ages 15 and up (by Japan's rating system) with several content warnings including implied sexual assault and severe violence.
"Yonaka Kurai, an extremely ordinary high schooler. She takes the usual train home.
Though it's all ordinary, today is somewhat special. Today, her beloved brother comes home.
But after waking from a nap, the train has stopped at an unfamiliar station..."
Yonaka Kurai Edit
The main character of the game. Yonaka is an ordinary high school student and the younger sister of Shinya Kurai. She has brown hair tied into two braided pigtails as well as a side bang covering her left eye. She is depicted as an ordinary girl, but has deep love (possibly of the incestuous kind) for her brother. She is very kind and accepting, but like most of Mogeko's characters, she has a dark side.
Defect Mogeko Edit
Defect Mogeko is one of the Seven Special Mogekos. As his name implies, he is different from his fellow Mogekos, having green skin instead of yellow and having a different way of thinking than the others. He has several scars and is missing his right ear and tail. He acts as a guide for Yonaka.
Mogeko are the perverted creatures that act as the main antagonists in the game. They look like an innocent cat-like creature (resembling Pikachu from Pokemon to some degree) with cat-like ears, closed eyes, a small yellow body and a bit of fur in between their ears. Each of them are slightly different, but a majority of them are very perverted, have an obsession with high school girls and prosciutto. Throughout the game they will try to rape (or in Mad Mogekos case, kill) the player. There are different types of Mogeko (Mad, Zombie,Trumpet) and not all of them will attempt to attack the player, but all of them are still indecent. In one of the bad ends, it is revealed that all Mogeko are born from eggs.