You can find the game on Steam and Oppaiman.com.
Sometimes associated with "Lost at Birth," this thriller follows a mother haunted by the feeling that her twin daughter, lost at birth, is still alive. Lost At Birth Free Download
It is a choice-driven adult visual novel developed and published by V19games . You can find the game on Steam and Oppaiman
A memoir and story of rejection and love by an author raised by a devoted grandmother after being spurned by his mother. lost at birth
If you are searching for literature or film rather than the game, there are several distinct works: