Black Codes -

BFG (M249 SAW) in City Streets level:
Enter 5SQQ-5THA-ZFFV-7XEV as your profile name. Make sure you include the "-" symbol when entering the code (located next to the "!" symbol). After selecting "Done", you will be able to re-enter an actual profile name. This is how you know the code was accepted. When you begin the first level, you will have the BFG weapon.

Alternately, enter one of the following profile names:

3K67-9J5G-NSQH-G49M
3ZEQ-JXH9-TR2H-Y87D
5Q9E-4SEK-FJVV-C5HV
6DEG-7W3X-RKJF-TDF4
8PPV-J8SY-KA8T-BPYK
EG4P-ZGUJ-6SQJ-3X68
FG6S-WFZG-7MDP-PZGT
G68Y-X5LB-N8PE-9D7N
HQ6G-ZP3B-C5LE-WMXA