What is the best methodmethods are there for providing means of authentification for multiplayer?
A few thoughts:
- I don't want to be restricted to a single publishing platform such as Steam.
- Something like OpenID would be great, but OpenID itself seems to be limited to the world wide web.
- It shouldn't be anything cryptic, so if you know the email or the user name of your friend you should be able to find him with that.
- People shouldn't be required to create a additional account just for this one game.
- OCS could be used for something like this but afaik it's not supported by any big vendor. So it would be somewhat useless.
- Things like querying what the players friends are are optional.