Open-world RPG game engine

 OpenMW is a open-source openw-world RPG game engine that started off as an
 reimplementation of the Bethesda Game Studios game engine used by The Elder
 Scrolls III: Morrowind. The project scope has grown to wanting to support more
 games and allows, with the help of the editor, for developers and content
 creators to make their own games.
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 To play Morrowind, the "Data Files" are required from the original game.