The main content of the game is split up into 11 chapters, which each take about two hours or less to complete, providing perfect start and stop points for players who prefer to split their narrative-heavy games into smaller chunks. It's worth noting that this game is pretty much a level-for-level and scene-for-scene remake of the original game, and there is no additional content on top of what's in the original PSP game. There have been some changes made to the combat system, however.