I don't know if I'm doing something wrong, but the options are unchangeable, including the resolution and a way to deactivate the classical and shitty blur on steroids.
Can't judge a lot of customization since it's almost only blur, but I managed to see that it's another game where you can't make the women's breasts small enough.
Besides that, clicking on things worked so very well that I didn't want to spend any more time on a tropical blur that insisted on being fullscreen even through I know RPGMaker games in 360p that you can notice more details just because someone didn't force the blur too much.