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