Every achievement is listed, showing the name, the description before and after you succeed, plus details on how to achieve each one. All six episodes are given a complete walkthrough written in a narrative style. The most important parts are highlighted so you can skip to the good bits or read the story completely through. Full-color, fully-annotated maps to light the way. There are over 300 collectibles, achievements, Easter eggs, and encounters to tally up while playing. The guide has comprehensive lists for all of them including locations and the episodes where (and when) each one can be found --Back cover.