Thank you very much for the feedback :)
Regarding the inversions: I was afraid it wouldn't translate the theme as well as I'd hoped. Because of that (and to reinforce the theme), I made it so you have to kill the adventurers at the end of the round (with an evil wizard & abilities) AKA the roles reversing, but it seems I've made it too difficult to actually reach that phase.
But I appreciate you playing my game and commenting :)