Definitley a good game, Clymenia has really mastered the art of making combat in rpg maker H-games bearable. And pretty much entirely optional. The art is decent, even though it is in typical RPG Maker Style just sprites projected onto the normal gameplay screen. However, the content of those H-Scenes is what matters, and as with most Clymenia games, they nail the corruption-type scenes straight on the head.
The game does have it's flaws, the corruption mechanic feels off because you need to reset it multiple times for a set of scenes, and while Clymenia does a very good job with its galleries (sending you back into the environment of the scenes instead of just playing the scene in the gallery, looking at you, Queen opala), some of the best scenes in the game are not in it (end game with Aisha), and the corrupted ending was pretty disappointing.
Personally, I liked Salvation a lot more, but that's mostly due to it having a lot more BDSM and other fetish content, which this one was kind of lacking, it focused more on exhibitionism and forced sex.
Still, especially for an RPG maker game way above average, I recommend it.