Here is the full list of all 28 Faircroft's Antiques: The Forbidden Crypt achievements.
Meet Fatima
Complete a Picture Game Mode
Complete a Silhoutte Game Mode
Meet Gian
Meet Luca and Daniel
Meet Sofia
Complete a Riddle Game Mode
Complete Chapter 1
Meet Gabriel
Meet Carla
Meet Brad
Complete a Collection Game Mode
Find 10 Pizza Slices
Meet Laura
Finish a scene in 90 seconds
Finish a scene in 180 seconds
Finish a scene in 360 seconds
Meet Sebastian
Complete Chapter 10
Complete Chapter 15
Complete Collector's Edition
Find 10 Apples
Play on all 20 Locations
Use Hint 30x
Finish The Crypt 10x
Finish 10 End of Chapter puzzles without using Hint
Find all Special Objects
Unlock Free Play