This term refers to an expanded or prolonged iteration of a specific narrative work, building upon the original storyline and character development. It suggests the presence of additional content, possibly including new episodes, scenes, or alternative story arcs that were not present in the initial release.
Such extended versions often cater to dedicated audiences seeking a more comprehensive exploration of the established universe and its characters. The advantages can include enhanced character arcs, deeper world-building, and the resolution of plot threads left open in the original. Historically, these extended versions have emerged as a response to fan demand and a means to capitalize on the popularity of a given intellectual property.