Nathaniel - Do not shoot Nathaniel

Lexington Station - Find the correct locker on first try

Lexington Station - Knock down at least 50 passers-by

Welcome, Norman! - Remember the time it was at the park and what Shaun was wearing

Crime Scene - Find all clues related to the Origami Killer in the scene

Sleazy Place - Beat Troy

Father and Son - Follow the schedule with Shaun and put him to bed in a good mood

Beat the game on Master difficulty

Captured a picture in Photo Mode

Reached the Mountain Shrine.

Unlocked all ability upgrades.

Found all of the Rot.