Credits of my game

I have a question regarding the claims of sprites on this site, as many do not have names and I use almost all there (if I can reconcile the colors) and also like to know how the respective credits are given (was thinking of a readme with the game), so with some patches (the way that credit is given)

Actually, a lot of them that are in the database, if not all, have been given credentials. I haven't checked in awhile, but I personally made sure to give people credit.