Achievements
| Beat Cop | Complete a mission |
| Big-Game Hunter | Take out 10 enemies with the antler |
| Self Medicated (Bleeding Gums Murphy) | Need to heal yourself for 1000 points of health - Renamed 'Self Medicated' for legal reasons. |
| Can You Hear Me Now? | All oro speakers destroyed |
| Chain Gang | Successfully execute each attack chain 5 times |
| Chief Investigator | Complete All Missions (Hard difficulty) |
| Decisive Restraint | Don't Kill a Single Museum Guard |
| Detective | Complete Mission (fps mode) |
| Detective - First Grade | Complete All Missions (fps mode) |
| EPA (Environmental Pwnage Area) | Successfully execute 25 environmental finishing moves |
| Bloodshot | Complete missions 2,3,4,6,8 to unlock each new FC - Unlock all for Achievement |
| Final Word | Complete first environmental finishing move |
| Flambe | Take out 10 enemies with the flask/taser fire attack |
| Gold-Plated | Get the GOLD BADGE for every mission in any difficulty level |
| GOOOAAAALLLL! | Take out 5 enemies with the fooseball piece |
| Investigator | Complete Mission (Hard difficulty) |
| Master Investigator | Earn the maximum amount of investigator points for all forensic sequences |
| Sleuth | Get a PERFECT score in an Forensic Event |
| The Plumber | Take out 50 enemies with the pipe |
| Trooper | Complete All Missions (any difficulty) |
| Tune In Tokyo | Collect all TVs in each Mission |
Multiplayer Achievements
| Ala Mode |
Play 5 games in all MP modes |
| Brick Wall | Complete 5 Successful Blocks |
| Bum King | Survive Bumrush match without firing a single shot as SCU 5 times |
| Collector | Successfully collect the evidence (as SCU) 5 times in Crime Scene mode |
| Cut-Throat | Perform 25 finishing moves |
| Defender | Successfully defend the evidence (as Infected) 10 times in Crime Scene mode |
| Just The Facts | Crime Scene: Collect the Evidence 10 Times |
| Magellin | Play each MP map 5 times |
| MP Overachiever | Win a DM match (with at least 15 kills) without dying |
| Punch-Drunk | Kill 10 Players with fists only |
| Restraint - Not | Win as SCU without firing a shot 10 times |
| Rush Champ | Bum Rush: Eliminate the SCU 5 Times |
| Serial Killer | Kill 1000 players in MP |
| Sidekick | Assist in scanning evidence in Crime-Scene Mode |
| SKX | Kill 9 unique players with the Serial Killer |
| Survivor King | Bum Rush: Survivor (SCU) 5 Times |
