| Unlockable: | How to Unlock: |
| A La Mode (25 pts) | 5 scoops of everything. |
| Anger Management (10 pts) | Get emotional. |
| Beat Cop (10 pts) | Beat your way through a mission. |
| Big Game Hunter (10 pts) | Get up close and personal with the antler. |
| Bloodshot (25 pts) | Unlock all Bloodshot Fight Clubs. |
| Brick Wall (10 pts) | MP - Block it away. |
| Bum King (30 pts) | No guns, no problem. |
| Can You Hear Me Now? (30 pts) | Emitter Removal Service. |
| Chain Gang (30 pts) | Use all chain attacks a few times. |
| Chief Investigator (50 pts) | Complete all missions in Hard mode. |
| Collector (10 pts) | Scan the MP goodies once, twice, thrice - and more. |
| Cut Throat (30 pts) | Finish it. |
| Decisive Restraint (25 pts) | Restraint is a virtue. |
| Defender (25 pts) | MP Defense 10 times over on the evidence. |
| Detective (30 pts) | Get through a mission in FPS. |
| Detective - First Grade (50 pts) | Shoot your way through it all in FPS. |
| EPA (Environmental Pwnage Area) (25 pts) | Grab your foes by the neck and do what's necessary. |
| Flambe (25 pts) | Splash, Shock and Fry. |
| Gold-Plated (50 pts) | Go gold in all missions. |
| GOOOAAALLLL! (10 pts) | Use the foosball table piece to your advantage. |
| Investigator (25 pts) | You took on the hardest and beat them at their game. |
| Just The Facts (25 pts) | MP Crime Scene Goodness. |
| Magellan (25 pts) | Explore all maps more than once. |
| Master Investigator (30 pts) | PERFECTION as a sleuth all the way through. |
| MP Overachiever (50 pts) | Win a Deathmatch game with 15 kills without dying. |
| Punch Drunk (10 pts) | MP - Duke of Queensbury Rules Only. |
| RestraintÂ… Not (30 pts) | Win Crime Scene games as SCU without firing a shot. |
| Rush Champ (25 pts) | Take SCU out with the trash 5 times. |
| Self Medicated (25 pts) | Heal thyself, physician. |
| Serial Killer (50 pts) | Go kill, kill, kill in MP. |
| Sidekick (10 pts) | Assist in scanning evidence in Crime Scene mode. |
| SKX (50 pts) | Kill the killers. |
| Sleuth (10 pts) | Be the PERFECT sleuth. |
| Survivor King (30 pts) | Bum Rush Survivor multiple times. |
| The Final Word (10 pts) | You never forget your first time. |
| The Plumber (25 pts) | Find a pipe and use it frequently. |
| Trooper (30 pts) | Complete the single-player game. |
| Tune In Tokyo (30 pts) | Tune in all those TVs. |