HI

I am making a realtime multiplayer game that show only player score not whole screen . So i dont know what should i use ? node.js or peer to peer connection ? I want that player will be able to connect to their friend or anyone very easily?Like in the software team viewer we can connect to anybody laptop by just entering username and password so i want this type of multiplayer game that player will be able to connect to their very easily

Please give me answer

 

https://docs.unity3d.com/Manual/UNet.html