| Stage | Level | XP | Unlockers | |
|---|---|---|---|---|
 |
Private Investigator - NOLA SIU | 1 | 100 | 8 |
 |
Private Investigator - Sr. Detective | 5 | 500 | 138 |
 |
Private Investigator - Veteran | 4 | 400 | 10 |
 |
Private Investigator - Apprentice | 3 | 300 | 8 |
 |
Private Investigator - Journeyman | 2 | 200 | 41 |
 |
Private Investigator - Flatfoot | 1 | 100 | 384 |