Questions in Playtime with Percy

Im wondering if you are to go for the Super star achivement do all the nights need the S rank to stay, or could you get a S rank on a night then get a different rank on that night but wont need to do it again to get the Achivement

So, I'm going for the trophies and it seems the "Efficient Worker" trophy is glitched. I've fully speedran through the first level twice and achieved an s rank twice, but I still haven't received the trophy. where me trophy at?!?!/?!1!1?

Which is the best fnaf fan game released this year?

Now that The virtual pet in bonuses actually functions, what happens if all of his hunger and thirst is gone, and does endless mode deaths count?