Phase
Phase (not to be confused with QuestPhase - which is 8-bit and denotes Quest progress) is a large unsigned 32-bit integer (a number between 0 and 4,294,967,295) which combined with events and flags serves to tell the game how far you are into the story. The current phase can be obtained in Conds via the function GetPhase(). The phase is split into two numbers, the chapter number and the subphase; when GetPhase is called it returns (ChapterNo * 1000) + SubPhase. The following sub-pages will, for each game, list the phase boundaries and what part of the story they belong to.