Here is the full list of all 18 Blackhaven achievements.
Watch the credits to the end.
Deliver some big news.
Call your mother back,
Confirm Dorothy's second theory.
Confirm Dorothy's first theory.
Finish scanning the archeological report.
Finish scanning Anna Harwood's folder.
Finish scanning Thomas Harwood's folder.
Answer another phone call.
Finish the audio tour.
Try dancing to a minuet.
Finish "It's Everyone's Place to Be Brave."
Answer a phone cal.
Complete the Gallery Quiz
Complete the Gallery Quiz with no incorrect answers.
Complete the game's opening scene.
Find Kathryn's welcome letter.
Stay late to help Dorothy Mitchell.