From Rogschard's wiki
The subway tunnels has been abandoned for decades, now all manner of dangerous beasts make their home there.
- Orcmin labs F3 up the north stairs
- Underground south through the south exit
- Tech boulevard up the east stairs, requires a door that opens from the west side (Orcmin labs F3 entrance)
- Available since v0.2.8.0
- Major rework v0.2.9.0