Template:Image categories

General rules:
 * All images taken from game screens belong into Category:In-game images and its subcategories.
 * Complete, unedited screenshots &rarr; Category:Screenshots
 * Rectangular cut out images from screenshots &rarr; Category:In-game images
 * Rectangular cut out images of promo pop-ups &rarr; Category:Promo images
 * Rectangular cut out images of in-game messages &rarr; Category:Message images
 * Edited images of in-game icons, especially with transparent background &rarr; Category:In-game icons
 * Booster images &rarr; Category:Booster images
 * Box images &rarr; Category:Box images
 * Currency images &rarr; Category:Currency images

Other categories:
 * A category for the game should be added, for example Category:Asphalt 8 images for images taken from Asphalt 8.