"Dome City" was a space adventure video game project with multiplayer (rarely seen in adventure games) and virtual reality support. It was developed by a small indie game developer "Overon Station", relaying on a (unsuccessful) crowdfunding campaign on Kickstarter, and never left past the pre-Alpha stage. In the game three young characters would be stranded fighting for survival in a domed city on Mars abandoned for 100 years. Sad the game didn't saw its release; the concept was interesting.
Here are some concept art images and a teaser for the game project: