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.
Uncovered the hidden prologue.
Examined the short story archives.
Entered the Concert Hall.
Finished Reincarnation.
Entered the Art Gallery.
Found the hidden fragment.
Finished Happily Ever "After".
Finished Assento Dele.
Finished A Requiem for Innocence.
Finished The House in Fata Morgana.
Found all eight endings in The House in Fata Morgana.
Took Your first steps into the cursed mansion.