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