Land of chaos online will released on June 24th 2010
offical site download link,clicl to download the game client,or right click to use down tool:
http://loco-kth.ktics.co.kr/Install/Live/LocoSetup_OBT.exe.

the game need to be started by log into http://loco.paran.com/index.asp?main_url=http://loco.paran.com/main.asp

the offical site and then click the "start" buttom.