Game looks pretty promising. I don't often see games where the protagonist changes like this, where the "divine power" can be transferred to another if its wielder isn't strong enough. I wonder how the storyline will play around with that idea. Fun concept, even if it clashes oh so heavily with what I seek in a vore experience.
Love the usage of sprite animations. Need more games that are not VNs (or RPGmaker things) and those that integrate vore into gameplay mechanics like this.
Not my cup of tea fetish-wise, but I was warned by the game page anyway. I wish you luck with this project, maybe it'll spawn something less fatal-focused from another dev.
TL;DR
Overall? Love gameplay, don't like themes. Will silently support it.