Gone Home for PC

You arrive home after a year abroad. You expect your family to greet you, but the house is empty. Something's not right. Where is everyone? And what's happened here?

Gone home is an interactive exploration simulator. Interrogate every detail of a seemingly normal house to discover the story of the people who live there. Open any drawer and door. Pick up objects and examine them to discover clues. Uncover the events of one family's lives by investigating what they've left behind.

Gone Home Official website

Being possibly the first game to feature a lesbian as the main character this game really breaks new ground