Enelysion is a 12 hour long freeware JRPG styled game developed in RPGMaker VX over the course of 4 years ( from 2010-2014 ) with a rich Celtic/New Age inspired soundtrack, strong visuals and engaging gameplay mechanics. It has been well-received within the RPGMaker community since its inception in 2011.
One of the hidden bosses in the game. Totally worth going after, if only to nab that Vanguard Shield and Darkblade ( the final boss is weak against dark attacks). Most hidden bosses are worth it for the awesome rewards they give you.