If you haven't heard of Alicia Online before, it is a Korean horse racing MMO that is often compared to Mario Kart, that was developed by NTREEV and published by GameTree. Alicia Online was put up for beta testing on December 8, 2009 and was officially shut down on February 13, 2014.
Despite it's closure, a small, non-profit, group of fans have revived the game and are even adding their own new content to it, with weekly updates coming out every Sunday.
If you're interested in learning more about Alicia Online's history, please visit the Alicia Online Archive. https://aliciaonlinearchive.weebly.com/
If you're interested in downloading the game, please follow these links.
Official Website: https://aliciagame.com/
Official Facebook: https://www.facebook.com/Alicia3D/