If you care for an independent way of identifying your players or do not want to force your players into identifying themselves using one of the big platforms, we have just the thing for you:

With Flox it is possible to identify your players using a simple emailing system. The only thing you need to do is get the player’s email address and Flox will handle the rest. This basically works like so:

• Your game offers email authentication and prompts for the players email address.
• The player enters his email address.
• The Flox server sends a confirmation mail to this address.
• The player clicks on the confirmation link within the mail.
• Flox confirms the game installation and tells the player that he’s now ready to play on.
• The player switches back to your game and is now able to access his game data.

Find all about email authentication over here.