I have been playing with this mode for a little now, and I think it would be nice if you made a setting that made it so that you can't choose to be a demon, but you can turn into a zombie when one kills you or you turn into a wither skeleton when you die in lava. I also think it would also be pretty cool if you made a setting to make it so after you die once as an undead mob, you respawn.

The first two suggestions (turning into a zombie / Wither Skeleton) have been implemented. For the last idea, I don‘t fully understand the gameplay value and how it would work. Would you be able to clarify it a bit more?