Good news. Vadriel, that one...guy, will be in an upcoming fan game. I can't tell what the name of the game is, however. He is a secret boss, but not the final boss or the main villain. I intend for him to be the hardest boss, but it depends if the creator makes him hard or not (I'm providing sprites, depends if Vadriel's fast enough to be considered hard). I'm not sure whether he will actually be called Vadriel at all, but he is going to be awesome.