Tkl Online is an upcoming MMO-style JRPG on Steam Greenlight. The game was created from RPG Maker VX and apparently the RTP of the maker program is needed to play. For more details, check out the Greenlight page and the official website.
Steam Greenlight: http://steamcommunity.com/sharedfiles/filedetails/?id=262890102
Official Website (JP): http://www.takapi.info/gamedesign/to/