If racing game is your genre, then you should try out this Korean anime-based horse racing MMO. The game has been officially announced to be closed beta released in 2009, but I’ve just now stumbled upon this great game. The gameplay is quite smooth and is more unique than other driving games such as Drift City. The animation is pretty well-done, especially the female characters looking cute as always. Although this game has been out for a while, there is still no sign of it being released to the US anytime soon. But if you’re really into this type of game, you can still play on the Korean server and try the game out yourself, all you need to do is register on the website, link is down and a video of the gameplay if interested.
EDIT: Checkout new site at http://www.derogeto.com