The Imp Revolt from Introspurt, right. I keep thinking about Cali as a fanart subject, that demon girl with the attitude and the tail that probably does things when you're not looking. Crimson Keep setting, so there's this whole red and black palette to play with, shadows and candlelight, her horns catching the glow. But the game itself, it's a visual novel with RPG bits, and there's this one mechanic that just ruins the whole purity run idea. You can fight, you can resist, you can tell yourself you're doing a no-tempt challenge. Then Cali drops to one HP and the game literally forces the tempt command. No choice. The button lights up and your run is dead. I laughed, then I was annoyed, then I respected it a little. It's like the devs are saying, you came here for corruption, stop pretending.
The POV stuff is decent, keeps you locked in her eyes or lower depending on the scene. Some of the dialogue is actually funny, like she knows she's in a game and is just waiting for you to break. The RPG layer is thin, mostly an excuse to get to the good parts, but the demon aesthetic carries it. I wish there was more variety in the early encounters, it gets repetitive before the forced tempt moment. But then that moment hits and you forget the grind.
Anyway, if you're into demon girls and losing control, this one's a quick fix. Not a masterpiece, but it knows what it is. The no-tempt run being impossible is either a bug or a feature, and honestly, I'm still not sure which.