| Unlockable | How to unlock
|
|---|
| - Successfully complete the game under the Private Investigator difficulty setting.
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| - Successfully complete the game under the Private Investigator difficulty setting.
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| - Successfully complete the game under the Private Investigator difficulty setting.
|
| - Successfully complete the game under the Hardened Detective difficulty setting.
|
- Hardened Detective difficulty
| - Successfully complete the game under the Private Investigator difficulty setting.
|
| - Successfully complete the game under the Hardened Detective difficulty setting.
|
