I'm in search of any available Matchmaking SDK/API products for PC games, preferably open source if possible. I've found 2 big names so far, Gamespy and Steam. However, they have disabled the download of their SDK. All I've found so far is alot of sales-pitch documentation, but I'm looking for something technical, like the SDK and sample tutorials.
I've been tasked with evaluating a matchmaking product for an upcoming game my company is releasing. Can someone help?
Thanks alot in advance for any help.
Edited by cafeguy, 26 November 2012 - 08:33 PM.