I was thinking of using it in my game, but wanted to clarify something first.
Some of the posts I've read on game site forums, seem to suggest that some people are still wary of logging in to things they are unfamiliar with.
I'd like to offer users an opportunity to opt-out of posting their high scores online. But leave the option open should they change their minds in the future.
So for example when my game first loads, a pop up box will open to ask if the user would like to post high scores. If they select yes then clay.io login box appears. If they select no then it does not. And if they change their mind in the future, there would be an option to turn on high scores in my game settings window, which would activate clay.io login window again.
Can this be achieved in clay.io, and if so do you have any documentation to show how this would be done.