Quests are tasks, which may require a little amount of time or they are journeys towards a goal or serve as a plot device. Some subcategories of this category are:
- Side quests: all quests which are not necessary to be completed in order to get further in the games.
- Main quests: all quests which are necessary to be fullfilled to make progress.
- Unmarked quests: All quests from which the games make no journal entry or quest entry.