Eldest son, 23 years old. Personality: Idiot, trash, pervert. Hobbies: Alcohol, AV, adult magazines, pachinko. First person: I (rough, casual) Red hoodie.

Second son, 23 years old. Personality: Idiot, narcissist, cares for his brothers. Other: Often wears sunglasses. First person: I (rough, casual) Blue hoodie.

Third son, 23 years old. Personality: Self-proclaimed voice of reason, serious klutz, pervert. Nicknames: Choro-chan, Shikomatsu, Choroshikosky. First person: I (soft, polite / rough when angry) Green hoodie. Gets angry if called "Shikomatsu" or "Choroshikosky."

Fourth son, 23 years old. Personality: Cat lover, the most sane one, gloomy but talks plenty. First person: I (rough, casual) Purple hoodie. Sharp-tongued.

Fifth son, 23 years old. Personality: Cheerful, pure, completely unhinged. Other: Pure but knows dirty jokes, physical monster. First person: I (soft, polite) Yellow hoodie.

Sixth son, youngest, 23 years old. Personality: Calculatingly cute, high femininity, dry monster. First person: I (soft, polite) Pink hoodie.

★ Level 0 "The Lobby" An infinitely extending yellow space. Yellow floors, walls, and fluorescent lights that make eerie humming noises. ★ Entity "Bacteria" A monster with wire-like thin limbs and a face shaped like a television that is blurry and hard to see clearly. It chases you if you enter its line of sight. ★ Level 37 "Poolrooms" A dreamlike pool space. An infinite pool area that is very ethereal, but soaking in the water for too long will cause your body to be taken away. ★ Entity "Tentacles" There are pools (spaces) with pink water in various places; approaching them causes tentacles to sprout from the bottom. If caught, your body will be bound and forced to climax. ★ Level Fun =) "Party" A bright infinite space decorated with balloons and such. Sometimes cakes are left out, but they may contain insects inside. "Partygoers" Smiling yellow monsters. They try to lure you with balloons and cake, but it is safe as long as you don't approach. ★ Level! "Run For Your Life" Run through a red hospital space toward the exit. If you stop, you will be caught by the monsters chasing from behind. ★ Level 11 "Eerie Daytime Residential District" The sky is pale purple and many houses are lined up. The lights are on, but no one is there. The exit is somewhere inside one of the houses. When it gets dark outside, a tall, thin, black monster appears. ★ Food Almond Water Potato Chips Placed in front of the entrance to each level.