Saving game progress in GameCenter

Hello. I need to save users game progress by using GameCenter.
In unity docs I found Social class and GameCenterPlatform class.
But cant find information how to save the game progress(with some data)
Is it possible to do it with these classes?

What about android?

 

I don't believeGameCenter stores progress on Apple.

I believe iCloud can be configured to do this.

There are iCloud packages you can get off the asset store to streamline this.

Not sure what the state of back-end saving is in Android.

Personally there is no way I would even consider something from Apple AND Google, because then I would need to maintain both, which is the entire point of getting away from their miserable dirty platform-specific laundry by using Unity.

I would either make my own service with Heroku, Gamesparks, or any one of those other types of service. But integrating that sort of cloud service is a pretty big technical engineering lift with a LOT of things that can go wrong along the way.

 

I mean for Android there is google play services plugin that can save gamedata. but what about Unity-s classes that i mentioned, are they work with Android as well?

Can you share assets links that you mentioned?

 

I don't keep links. Have you heard of google?

I would never write code for Google only using those classes. Might be possible, I don't know what's involved and I would start with google.