The Mystery of NTR Ver.1.0 by HoRTN Win/Mac/Android - Adult Sex Game

The story follows Jake, a disillusioned college dropout who gambled everything on a failed business venture. Left with nothing, he’s forced to return to his family’s secluded home on the outskirts of town—a place he thought he’d left behind for good. But something is wrong. Witnessing many mysterious and eerie phenomena occurring in the house, The family he once knew now acts strangely. Desperate for answers, Jake must unravel the dark secrets lurking within these walls… before whatever is haunting this house claims him too.
The game is developed using Ren'Py and Virt-A-Mate (VAM). All characters are fictional and are over 18 years old.