Seoul Metro 2035

The year is 2035. Seoul, once a neon-lit metropolis, has become a dead zone. Three years ago, a series of nuclear strikes obliterated most of South Korea.
Only those who managed to descend into the metro survived. The metro became humanity's last refuge. And yet, in the depths of the metro, something... different was born.
The Seoul Subway is a network of lines, stations, and countless utility tunnels. Autonomous communities have formed here:

"Light Stations" (central lines) preserve the remnants of civilization: they grow mushrooms and algae, repair equipment, and maintain radio communications.
"Dark Nodes" (outskirts and abandoned lines) have become lairs for mutants and gangs.
"Neutral Junctions" are trading and exchange zones where you can find everything from ammunition to purified water.

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