Is there a Game Launcher service available?

Hi , Is there an AWS service that works as a game launcher for the client side so updates/patches etc are done automatically. Similar to gamelaunchercreator.com ?

We have created an FPS game with a server and client and rather than have the client available via cloudfront which has to be downloaded completely each time we update the client, we'd like to have a launcher in place which takes care of patches.

Thanks,

Bhav