Super Nova Space Station file

Copy the contents of the maps/graphs folder into your opposing force\gearbox\maps\graphs folder.
Copy the contents of the maps folder into your opposing force\gearbox\maps folder.
Copy the contents of the models folder into your opposing force\gearbox\models folder.
Make backup copies of liblist.gam and config.cfg.
Copy liblist.gam, config.cfg, voice_ban.dt and XAOC.wad into your opposing force\gearbox\ folder.
Launch Opposing Force
Open the console and type map xaoc_single.