Here is the full list of all 13 The House In Fata Morgana trophies - there are 2 silver, 10 gold and 1 platinum.
Earned all trophies.
Found the hidden fragment.
Finished The House in Fata Morgana.
Finished Assento Dele.
Finished Happily Ever "After".
Finished A Requiem for Innocence.
Finished Reincarnation.
Entered the Art Gallery.
Entered the Concert Hall.
Examined the short story archives.
Uncovered the hidden prologue.
Found all eight endings in The House in Fata Morgana.
Took Your first steps into the cursed mansion.