YOU HAVE TO CHECK OUT THIS SITE!!!!! eigoMANGA.com
(http://www.eigoMANGA.com). I've never seen anything like it. It's a manga website site to shows top quality online mangas. Each title has its own unquie FLASH website. And on top of that, there are FLASH games created based off these titles and you can play them online. Don't take my work for it, GO CHECK IT OUT YOURSELF!