Obtain "A Winter Beacon"

Obtain "A Hidden Fire"

Survive your first encounter with the Raw Shocks

Obtain "Frozen Waters"

Obtain "A Moveable Feast"

Obtain "A Broken Ward"

Receive all non-exclusive Echo Messages found in the Shopping Center and the Woods

Solve the "Toy Piano" puzzle

Obtain "Pinned Beauty"

Obtain "Suffocated Forever"

Obtain "My Plastic, Perfect Girl"

Obtain "Heavenly Protection"

Obtain "A Frigid Jewel"

Obtain "An Eternal Rose"

Receive all non-exclusive Echo Messages found in and around Midwich High

Solve the "Bridge Control" puzzle

Obtain "Infinite Jest"

Obtain "Synthetic Femur"

Solve the "Gumball Shakeup" puzzle

Obtain "Memories Undeveloped"

Obtain "My Flying Lizard"

Obtain "The Modern Prometheus"

Receive all Echo Messages in Alchemilla Hospital and Toluca Mall

Obtain "We, Ouroboros"

Escape the Frozen Labyrinth

Obtain "Poetry as Precise as Geometry"

Obtain "A Happy Bond"

Obtain "Memories Untaken"

Obtain "A Beacon, A Key"

Obtain "Your Diamond Heart"

Obtain "The Dragon"

Obtain "Eve"

Receive all Echo Messages at and around the Lakeside Amusement Park

Obtain "Adam"

Complete the game with the Drunk Dad ending

Complete the game with the Love Lost ending

Complete the game with the Sleaze and Sirens ending

Complete the game with the UFO ending

Complete the game with the Wicked and Weak ending

Solve the "Planetarium" puzzle

Solve the "Shadow" puzzle

Make a phone call to Konami Customer Support

Call out for Cheryl 30 times during the intro

Make a phone call attempting to get the current time