Quantity Digits to Accompany Level Modifier Code
00 - Hitting The Streets
01 - Suburbia
02 - The Break In
03 - Rapid Responce
04 - Cult Moves
05 - The Kidnap
06 - Family
07 - Police Hijack
08 - The Rescue
09 - Static
0A - Use of Force
0B - The Deadline
0C - M.E.
0D - Freeway Racers
0E - Revelation
0F - Epilogue !Header

Quantity Digits to Accompany Weapon Upgrade Modifier Codes
00 - Normal
01 - 2nd Upgrade
02 - 3rd Upgrade
03 - Final Upgrade