Everybody's Gone to the Rapture is described as 'Haunting, non-linear story told through first-person exploration' and is a Adventure Game in the Games category. There are five games similar to Everybody's Gone to the Rapture for a variety of platforms, including Windows, Steam, Mac, Playstation and Xbox. The best alternative is Dear Esther. Other Everybody's Gone to the Rapture like games are Firewatch (Paid), Cradle by Flying Cafe (Paid), Virginia (Paid) and Gone Home (Paid).
Dear Esther is a ghost story, told using first-person gaming technologies. Rather than traditional game-play the focus here is on exploration, uncovering the mystery of the island, of who you are and why you are here.
Cradle is a sci-fi first-person-view quest designed for the player to explore the surrounding world. The story is built around the relations of the protagonist and a mechanical girl who by quirk of fate found themselves amidst the desert.
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.