Looked through some Gamescon footage, check out this game called Dual Universe. Jesus, the devs are ambitious https://www.dualthegame.com/en/

stream it on twitch. anyone will be able to watch any twitchstream ingame

Agreed... I have seen Students final year projects with similar functionality and that was 8 years ago. We have all these people saying 'you have to take your hats off to what this small dev team has done' and let's be honest... So far, they have created a virtual chat room about 500 square meters wide, with chess, karaoke and apartment customization... This isn't really groundbreaking stuff lads... this wouldn't have been groundbreaking stuff 10 years ago... Watch the videos of this game on youtube and tell me honestly that it looks good and on par with other 2018 games? I'm sorry but it does not...

Steam requires us to release it on that date, the cloud servers are all setup so we're just working out little bugs and testing server stability.