Thread:Nerroth/@comment-6697950-20151004191853

The game image categories are source-based categories, not content-based categories. In other words, a game image category is used when an image is taken from a game itself (e.g. a screenshot). If you take an image from an official site, you must categorise it under "Official Site Images" rather than the game image categories no matter what the content of the image is. If the official site image is teasing in-game images, then the game image categories might be used because the image can technically be found in the game. But logos, promotional art, character designs etc. go under the official site category. 