| Achievement | How to unlock | Points
|
|---|
| Air Filtration (secret) | Finish Chapter 7: Air Filtration | 25
|
| Alarm (secret) | Finish Chapter 6: Alarm | 25
|
| Awakenings (secret) | Finish Chapter 11: Awakenings | 25
|
| Bookworm | Read all books. | 45
|
| Broken (secret) | Finish Chapter 8: Broken | 25
|
| Churchill | Find toy: Churchill | 10
|
| Cold Storage (secret) | Finish Chapter 12: Cold Storage | 25
|
| Commissioner | Find toy: Commissioner | 10
|
| Descent (secret) | Finish Chapter 10: Descent | 25
|
| Doctor | Find toy: Doctor | 10
|
| Engineer | Find toy: Engineer | 10
|
| Failure (secret) | Finish Chapter 4: Failure | 25
|
| Floppy Disk Finder | Find all computers | 45
|
| Friends | Find all of the toys. | 100
|
| General | Find toy: General | 10
|
| Last Goodbye (secret) | Finish Chapter 2: Last Goodbye | 25
|
| Leave (secret) | Choose to leave. | 100
|
| Mother | Find toy: Mother | 10
|
| No Page Unturned | Read all documents. | 100
|
| Nurse | Find toy: Nurse | 10
|
| Press Play | Listen to all cassettes | 45
|
| Radiation (secret) | Finish Chapter 9: Radiation | 25
|
| Replace Fuse (secret) | Finish Chapter 5: Replace Fuse | 25
|
| Sam | Find toy: Sam | 10
|
| Soldier | Find toy: Soldier | 10
|
| Stay (secret) | Choose to stay. | 100
|
| The Missing Piece | Find the missing puzzle piece | 100
|
| The Routine (secret) | Finish Chapter 3: The Routine | 25
|