itch.io

AGREED!! i feel like this would be very helpful. i'm new to itch.io and i really didn't pay it any mind until OP asked me, and later sent me their post explaining where to add it when i expressed confusion

yes! :] they're public domain (CC0)

oops, sorry! i haven't tried itch.io before, so i'll have to look into where to include these things...

to answer your question; you can use these for whatever you want :] credit is nice, of course, but it's not required