"Yes, you read that correctly - NVIDIA just solved an issue that many developers have struggled with over the years. NVIDIA essentially enabled online co-op play for any game with local co-op. And it only requires one user to own the game! I was fortunate enough to see the feature used in person and it's pretty amazing. While performance will obviously depend on the Internet connection of you and your friend, what I witnessed was a perfect, latency-free 1:1 stream of the game."



Link: OCC