It has been brought to our attention by some very astute TA members that an increasing number of Windows Phone titles have being removed from the marketplace. Although no official announcment has been made regarding this sudden stream of delistings, initial investigations suggest that it is probably related to games that had in-app purchases which still used the now defunct Microsoft Points payment system.Here is a list of titles which have been confirmed as delisted:Beards & Beaks (WP)Bug Village (WP)Chickens Can't Fly (WP)Contract Killer (WP)Extraction: Project Outbreak (WP)Gun Bros (WP)KenKen (WP)Monster Burner (WP)Tentacles (WP)Turn N Run (WP)Zombies!!! (WP)Here are some other titles that contain in-app purchases which are still available for now, but are possible contenders for being removed:Crimson Dragon: Side Story (WP)Fragger (WP)Monster Island (WP)If anyone can think of any more, feel free to list them in the comments below. If we get wind of more games being delisted, we'll be sure to keep this article updated. Thanks to all the eagle-eyed TA'ers who suggested this news.