This is techno-sorcery!
Unite India is here: https://unity.com/event/unite-india-2019
there is no need to create a vdb, but it works yes
Dome City: Announcement Teaser
An announcement trailer for Dome City – a video game in development by Overon Station. The project will be set on Mars were gamers are going to roam an abandoned city under a huge dome. Dome City is going to be a first person style puzzle-adventure game with choices the gamers make heavy influencing the story.
© Overon Station, 2015 YouTube Link