Here is the full list of all 30 True Fear: Forsaken Souls achievements.
Finish the Bonus Chapter without stopping.
Finish Bonus Chapter.
Earn all Achievements.
Finish the Bonus Chapter without using Skip.
Solve all puzzles without using Skip.
Find all the Facts in the Bonus Chapter.
Find Jack.
Find all collectible figurines.
Finish all hidden object scenes without using any Hints.
Finish the main game on Expert difficulty.
Play non-stop for an hour.
Play non-stop for 3 hours.
Finish the game without stopping.
Finish the main game.
Find every Fact in the main game.
Discover what's underneath the house.
Finish all Acts without using Hints.
Finish two Acts without using the Hint.
Find half of the collectible figurines.
Discover Mother's secret behind the carved door.
Finish 5 hidden object scenes without using any Hints.
Find every Fact in one Act.
Finish one Act without using the Hint.
Find Heather.
Solve 5 puzzles without using Skip.
Finish a hidden object scene without using any Hints.
Find one collectible figurine.
Find Katie.
Solve a puzzle without using Skip.
Find a Fact.