MediaWiki:Titleblacklist

^File:[a-z0-9]+\.[Pp](ng|NG)$ ^File:[Ss]creen [Ss]hot [0-9\-].* ^File:[Bb]andicam [0-9\-].*
 * 1) This is a title blacklist. Titles and users that match a regular expression here cannot be created.
 * 2) Use "#" for comments.
 * 3) This is case insensitive by default
 * 4) Prevent direct upload of asset files or screenshots with non-descriptive names