Hi, 

Currently I am working on a corona sdk game,i want to expand that game to include multiplayer features but most importantly social features such as facebook integration(leaderboards,achivements,ex.like the way King integrates that in their candy crush saga) I have researched a lot when it comes to backend solutions,but two out of all of them look good to me 1.playfab 

2.gamesparks.

 Now the problem with gamesparks is that corona doesn't support it with a plugin whereas playfab is supported but it is kinda confusing for me because they offer multiplayer support with photon(and I do not like their pricing).

I am a indie developer and i really like gamesparks indie program.

So,Is there a plugin or other documentation or support for corona by gamesparks,(i.e,how to integarate corona with gamesparks).

Thanks in advance.

Lokesh

I know this post is a year old but there is a lot of Corona documentation now. https://docs.gamesparks.com/getting-started/creating-a-game/corona-setup.html