Chicago (load Complex in multi) NTSC 8107FF30 000A 8107FF32 017C 8107FF34 017B
PAL 81080470 000A 81080472 017C 81080474 017B
Carrington Institute (load Base?) NTSC 800ACB99 002D 81080210 0212
PAL 800AD139 002D 81080788 0212
^ Above codes are for loading specific solo levels in multiplayer, only use one at a time. But I haven't done any modding since I uploaded this video so it's basically a cut and paste job from the above mentioned FAQ and might not work for you. Also these are for real console, I don't know if they will work on an emulator. Also I don't know about spawn points or weapon/ammo location etc where they will be.