The fact that you can use WebRTC to implement a secure, reliable, and standards based peer-to-peer network is a huge deal that is often overlooked. We have been notably light on the DataChannel here at webrtcHacks, so I asked Arin Sime if would be interested in providing one of his great walkthrough’s on this topic. He put together a very practical example of a multi-player game. You make recognize Arin from RealTime Weekly or from his company Agility Feat or his new webRTC.ventures brand. Check out this excellent step-by-step guide below and start lightening the load on your servers and reducing message latency with the DataChannel.