Looks good except for when I scroll to the bottom and see a huge green bar. And even though its green, its bright because the rest of the site is more of a dark color....
You should change your color schema... It doesn't look professional at all. And you don't really have a decent design for your site. Add some blending and background images.
http://www.newgrounds.com/portal/view/435422
This is a deviation of Guitar Hero made in Flash. Its really fun :)
If you've played the first two then you will understand how hard this one is xD
I suggest you start small and work your way up to a RPG. Start with learning HTML, CSS, Javascript, PHP/MySQL, AJAX, and possibly Flash. Of course not all at once. But once you learn PHP/MySQL you can create an online RPG.
Dude they have sold almost 500k units where as PS3 and Xbox have sold less thank 300k. I'm not surprised its hard to fill demand... (http://www.gametrailers.com/player/32072.html?type=flv - 9 mins 50 secs in)