ごめんなさい。焦ってます。正しい英文はこちら。 the copyright of an addons always stays with the creator. It makes no difference whether it is added to the game or not. the dev team can include any add-on posted here into the main game without asking, unless explicitly stated otherwise. if you do not want your addon to be in the main game, just say so. The license forbid *commercial* use and copy. For private use, there are no explicit restrictions. This means that the normal laws applied i.e. the intellectual properties laws of germany and the WTO (I guess).