Here is the full list of all 11 Escape First 3 achievements.
Find the witch hunters' hiding place before it is revealed to you
You don't care for money, you are a hunter
Complete the Secret Inheritance
No one is even looking at each other
Unlock the cabinet like a true barbarian
Complete the Keep of Lost Souls
Grab all rats in the room
Go directly to the correct room on the 2nd floor
Solve the turning tables puzzle in 5 clicks or less
Complete the Abandoned School
Complete the 2nd floor's extra puzzles