Nightmare Girls

One day, the protagonist Yatsuha Rindou and her girlfriend Shigure Hinaura face a situation where a tentacled monster is assaulting a woman in a park. In order to protect the city and people from tentacled monsters, they throw themselves into a war against things from an outer world...

"Nightmare Girls" is an RPG themed on tentacle violation and set in a modern city. Characters must solve incidents around the town through various erotic events.