The Enhanced Edition adds more dynamic dust and debris. It makes the "Hospital" and "Pale City" levels feel much more suffocating [5].

These are static-like ghosts of children scattered in hidden corners. Collecting all 18 of them is required to unlock the post-credits scene that bridges the gap to the first game [1, 3].

Always right-click the .exe and "Run as Administrator" to ensure the game has permission to create save files [6].