Ask HN: What features do you want in the future video games (Technical Side)?

I have asked this question to get an idea of the 'unsolved' things in the video game industry you would always want to experience. Developers like new technical challenges, but lately many of them could not concentrate upon pinpointed challenges to solve them. For example, VR is getting a traction, what would you want from VR? Team Fortress Runs on VR, but that's it?

We all want Matrix like Simulated reality with fully dynamic environments on 16k or more resolution with full perception. But can someone pinpoint the technical challenges in doing the stuff? What else is desired on the developer's side?