| Unlockable: | How |
| !esreveR (20) | Drive in reverse gear for 100 meters at a minimum speed of 10 km/h without collisions |
| 'A Series of Accidents' - Easy (10) | Solve the case 'A Series of Accidents' on Easy level |
| 'A Series of Accidents' - Hard (30) | Solve the case 'A Series of Accidents' on Hard level |
| 'A Series of Accidents' - Normal (20) | Solve the case 'A Series of Accidents' on Normal level |
| 'Beginner's Luck' - Easy (10) | Solve the case 'Beginner's Luck' on Easy level |
| 'Beginner's Luck' - Hard (30) | Solve the case 'Beginner's Luck' on Hard level |
| 'Beginner's Luck' - Normal (20) | Solve the case 'Beginner's Luck' on Normal level |
| 'Code 9807' - Easy (10) | Solve the case 'Code 9807' on Easy level |
| 'Code 9807' - Hard (50) | Solve the case 'Code 9807' on Hard level |
| 'Code 9807' - Normal (20) | Solve the case 'Code 9807' on Normal level |
| 'Mere Chance' - Easy (10) | Solve the case 'Mere Chance' on Easy level |
| 'Mere Chance' - Hard (30) | Solve the case 'Mere Chance' on Hard level |
| 'Mere Chance' - Normal (20) | Solve the case 'Mere Chance' on Normal level |
| 'Murder at km 109' - Easy (10) | Solve the case 'Murder at km 109' on Easy level |
| 'Murder at km 109' - Hard (30) | Solve the case 'Murder at km 109' on Hard level |
| 'Murder at km 109' - Normal (20) | Solve the case 'Murder at km 109' on Normal level |
| 'Old Friends' - Easy (10) | Solve the case 'Old Friends' on Easy level |
| 'Old Friends' - Hard (30) | Solve the case 'Old Friends' on Hard level |
| 'Old Friends' - Normal (20) | Solve the case 'Old Friends' on Normal level |
| 'The Wager' - Easy (10) | Solve the case 'The Wager' on Easy level |
| 'The Wager' - Hard (30) | Solve the case 'The Wager' on Hard level |
| 'The Wager' - Normal (20) | Solve the case 'The Wager' on Normal level |
| 'Traffic Control' - Easy (10) | Solve the case 'Traffic Control' on Easy level |
| 'Traffic Control' - Hard (30) | Solve the case 'Traffic Control' on Hard level |
| 'Traffic Control' - Normal (20) | Solve the case 'Traffic Control' on Normal level |
| 'Undercover' - Easy (10) | Solve the case 'Undercover' on Easy level |
| 'Undercover' - Hard (30) | Solve the case 'Undercover' on Hard level |
| 'Undercover' - Normal (20) | Solve the case 'Undercover' on Normal level |
| A Leading Light (10) | Police light successfully tested! |
| Acknowledgements (10) | Viewed the entire 'Credits' |
| Builder (10) | Drive through a site hut |
| Clear the drains! (30) | Spiral down a sewer tunnel |
| Crash Drive (40) | Knocked over 1,000 objects |
| Dirt Drive (10) | Drive the 'Semir' until the car is covered in dirt |
| Far Ahead (20) | Stay in the lead by 100 meters for at least 5 seconds in a single race |
| Fast (10) | Drive faster than 220 km/h for 10 seconds in any vehicle |
| Faster (20) | Drive faster than 280 km/h for 5 seconds in any vehicle |
| Fastest (30) | Reach 350 km/h in any vehicle |
| Flyover! (30) | Land a perfect jump from the sewers across the Rhine |
| Kilometer Hunter (50) | Driven 1,000 kilometers in the whole game |
| Nitro Burner (20) | Use up a whole nitro charge in one burst without collisions |
| Schuminator (30) | Lap your opponent and win a single race |
| Test Driver (50) | Drive every available vehicle in single player mode |
| Track Tester (50) | Drive on every available track in single player mode |
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