Rubies of Eventide was a free to play massively multiplayer online role-playing game (MMORPG) previously published by American studio Mnemosyne, LLC. Powered by the Lithtech Jupiter engine. It is set in the medieval fantasy world of Vormis represented by a 3D world. The game launched in June 2003, then shut down and restarted and after 6 years, went offline in July 2009, subsequently ceased operation in August.