There was an Infocom game called AMFV (A Mind Forever Voyaging) where the protagonist wakes up and realizes that he was just a simulation of a human being that

There was an Infocom game called AMFV (A Mind Forever Voyaging) where the protagonist wakes up and realizes that he was just a simulation of a human being that has "grown" up into adulthood. All the formative things that shaped him in life - kindergarten, your first high school romance - a breakup and parent squabbling you experienced. Always thought that was a way to make an AGI.