I'm a member of a Modding Team, for a game called Hexen. I've got one complete playable mod called "A New World with Wrath of Cronos" Which adds a new route and original character to Argonian Lord's "A New World".
www.youtube.com/watch?v=Si0UoC… Here is a gameplay sample of an old version without my changes,
It introduces a new Character, Burai the Dragon Prince, who claims to be a demi-god. who hires you to defeat a 'Herisiarch Demon'
Burai has very Rayden like powers, he casts Fire/Ice/Lightning Elemental skills. He resembles an Adult Hakudoshi from Inuyasha. I can get reference art.
You can play this if you have the Hexen IWAD and Zandronum. Let me know if you are interested.