Thanks for the hints. Actually savior is on my black list https://vnrank.blogspot.com/p/poor.html and I don't remember why, probably because of sandbox, incest or simple I found the plot silly. But maybe I will give it another chance if you rate it so high.
Regarding Acting Lessons & City of Unbroken Dreamers: I played them quite long time ago and forgot to evaluate them but I didn't like them.
'Acting lessons' have very limited choices, you are stuck with one girl and may only decide whether to cheat on her or not. And the last chapter doesn't have any decision at all.
'City of Unbroken Dreamers' I stopped playing more less when the MC found the girl. I was simply bored with all the Sci-fi staff, probably it's not for me.