<br><table width='100%' cellpadding=3 cellspacing=3 border=0><tr valign='top'><th>Achievement</th><th>How to unlock
</th></tr><tr valign='top'><td>Bookshelf Bonus</td><td>Find the Lovecraft book in the Worm’s feast.
</td></tr><tr valign='top'><td>Bug Killer</td><td>Prepare the mixture for the dangerous insects.
</td></tr><tr valign='top'><td>Bygone Days Telling Tales</td><td>Finish the first dream sequence.
</td></tr><tr valign='top'><td>Childhood Trauma</td><td>Finish the childhood dream sequence in the Loried mansion.
</td></tr><tr valign='top'><td>Cover Up</td><td>Find the protective suit.
</td></tr><tr valign='top'><td>Down in the Dumps</td><td>Enter the Mansion cellar.
</td></tr><tr valign='top'><td>Family Reunion</td><td>Discover your father’s coffin in the tomb.
</td></tr><tr valign='top'><td>Flashlight Collector</td><td>It is good to have enough flashlights.
</td></tr><tr valign='top'><td>Going Down</td><td>Solve the disc puzzle in the elevator.
</td></tr><tr valign='top'><td>Gotta hand it to you</td><td>Find Monkey’s Paw Secret.
</td></tr><tr valign='top'><td>Grim Discovery</td><td>Discover Henry's dead wife.
</td></tr><tr valign='top'><td>Hidden Room</td><td>Find the secret room in the underground galleries of the old stone building.
</td></tr><tr valign='top'><td>In Remembrance</td><td>Solve the recollections of the past book puzzle.
</td></tr><tr valign='top'><td>Into the Darkness</td><td>Solve the steam puzzle in the elevator.
</td></tr><tr valign='top'><td>Keen Mind</td><td>Underline Arkhamend in the letter that Loath Nolder left.
</td></tr><tr valign='top'><td>Keep Looking Down</td><td>Find the concealed compartment in the floor of Nathanael’s room.
</td></tr><tr valign='top'><td>Last leap into Unknown</td><td>Use the last puzzle piece on the door beneath the well.
</td></tr><tr valign='top'><td>Last Piece</td><td>Retrieve the third part of the key, from grandma’s room.
</td></tr><tr valign='top'><td>Lesser of Two Evils</td><td>Choose the good ending.
</td></tr><tr valign='top'><td>Long Awaited Reunion</td><td>Speak with Loath Nolder.
</td></tr><tr valign='top'><td>Lord of the Secrets</td><td>Find the book of Darkness Within 1 along with a Lovecraft book in the mansion.
</td></tr><tr valign='top'><td>Making a new friend</td><td>Find the Homunculus experiment.
</td></tr><tr valign='top'><td>Master Detective</td><td>Find a symbolic picture of the Zoetrope development team on the table.
</td></tr><tr valign='top'><td>Meadow Mystery</td><td>Find the stone building in the forest glade.
</td></tr><tr valign='top'><td>Necromancer</td><td>Summon Wolfgang Schneider from beyond
</td></tr><tr valign='top'><td>No Outsiders Here</td><td>Find the Dead Reporter Secret.
</td></tr><tr valign='top'><td>No Stone Unturned</td><td>Open the small trapdoor which holds the key to the underground galleries of the old stone building.
</td></tr><tr valign='top'><td>Pessimist</td><td>Doom and Gloom
</td></tr><tr valign='top'><td>Piece it Together</td><td>Solve the jigsaw puzzle in the old stone building.
</td></tr><tr valign='top'><td>Pull back the Vale</td><td>Retrieve the whereabouts of the mansion named The Gate.
</td></tr><tr valign='top'><td>Search high and low</td><td>Open the Secret Kitchen Room.
</td></tr><tr valign='top'><td>Second Piece</td><td>Retrieve the second part of the key, from the nursing home.
</td></tr><tr valign='top'><td>Seeker of the things that should not be</td><td>Find a metallic box with a copy of Necronomicon and a statue of Cthulhu.
</td></tr><tr valign='top'><td>Smooth Talker</td><td>Persuade Henry to sell the book.
</td></tr><tr valign='top'><td>Statuesque Secret</td><td>Unravel the Native Bust Secret.
</td></tr><tr valign='top'><td>Sweep the Floor</td><td>Find the attic trapdoor in the cottage.
</td></tr><tr valign='top'><td>Toys and Tools do mix</td><td>Combine elements to get a secret Ankh.
</td></tr><tr valign='top'><td>Unlock the Secrets Inside</td><td>Acquire the key to the door in the first dream.
</td></tr></table>