The Blue Metro 2029 ( Post Apocalyptic Metros Subway Subways Environments ) (4.26+)

The blue metro is a part of the metro line that finds a terrible situation from toxic dust merged with gas (called PT-1) that takes a massive area in the new year 2029 right away, so this’s a story made up. In the year 2029, commuters who were stuck underground considered themselves lucky. While there’s a toxic smog reaction above ground, these commuters have a shot at surviving. Together, they lived underground for three months with the help of metro officers.