Since your file is the CE version, you have access to additional content not found in the Standard Edition:
Wallpapers, concept art, the soundtrack, and re-playable mini-games. File Extraction & Installation Bridge.to.Another.World.The.Others.CE.rar
If you are looking for a guide to get through the puzzles or find hidden objects, the most comprehensive resource is the official Big Fish Games Strategy Guide . It provides: Since your file is the CE version, you