About this game
The loading screen is just a silhouette of a woman with hips that don't quit and I'm already thinking about that one specific doujin where the aunt character gets corrupted first. You know the one. The game opens with dad on his deathbed dropping the "btw you're a demon vessel" bomb and then just... dies. No tutorial. No "here's how to use your hell powers son." Just you, a house full of unsuspecting female relatives, and a growing urge that the game describes in surprisingly flowery language for something that's basically a supernatural groping simulator.
The first time you activate the demon mode, the screen gets this reddish tint and the music shifts to something that sounds like a royalty free attempt at being sinister. It's not great. Actually it's kind of distracting, like someone's playing a Halloween sound effects CD in the next room. But then you click on your sleeping stepmother and the whole thing just commits to the bit. The writing during these scenes has this weirdly specific quality, like whoever wrote it has definitely thought about this exact scenario way too many times. There's a moment where you can choose to just watch her breathe for a while before doing anything and I don't know why that option exists but it made me laugh.
The monster designs are... look, they tried. Some of the fantasy creatures you can summon look genuinely creepy in that low budget Flash animation way, others look like rejected Digimon. The corruption mechanic is straightforward, you do bad things, people become more receptive to bad things, rinse and repeat. What gets me is how the game sometimes forgets it's supposed to be about demons and just becomes this weird slice of life thing where you're having breakfast with your corrupted sister and nobody acknowledges the tentacle marks on the wallpaper. The milf character's ass has its own physics engine I swear to god.