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