| Achievement | How to unlock | Points
|
|---|
| Absolute Zero | Freeze to death three times in "The Storm" Chapter. | 10
|
| Augmented Reality | Use the Navigator for two consecutive minutes. | 10
|
| Bookworm | Find all Audiofiles and Datapads. | 100
|
| Call of the Void | Die twenty times from a fall. | 10
|
| Cliffhanger | Perform fifteen Perfect Grabs in a row while climbing. | 100
|
| Crew Expendable | Find all the Project Aphelion crewmembers' bodies. | 50
|
| Distraction Master | Lure the Nemesis away with Decoy Anomalies ten times. | 10
|
| Echo Seeker | Find the hidden Echo in "The Onyx Forest" Chapter. | 50
|
| Expert Glaciologist | Find all Glyphs. | 50
|
| First Contact | Find an Echo. | 10
|
| High-wire Act | Perform three Perfect Balances. | 50
|
| Killed by the Nemesis | Killed by the Nemesis ten times. | 10
|
| Nice Try | Fail the Commander's door code three times in a row. | 10
|
| Novice Glaciologist | Interact with a strange ice sculpture. | 10
|
| Orpheus | Cross the river without dying in the "The Styx" Chapter. | 50
|
| PIONEER | All Aphelion achievements unlocked. | 110
|
| Reunion | Complete Chapter 9. | 10
|
| The Base | Complete Chapter 6. | 10
|
| The Escape Pod | Complete Chapter 3. | 10
|
| The Nexus | Complete Chapter 8. | 10
|
| The Onyx Forest | Complete Chapter 4. | 10
|
| The Outpost | Complete Chapter 5. | 10
|
| The Pulse | Complete Chapter 2. | 10
|
| The Right Frequency | Interact with an Anomaly. | 10
|
| The Source | Complete the Final Chapter. | 100
|
| The Storm | Complete Chapter 7. | 10
|
| The Styx | Complete Chapter 10. | 10
|
| The Wreck | Complete Chapter 1. | 10
|
| Webb | Find all secondary markers with the Pathfinder. | 100
|
| Whisperstep | Escape the Nemesis Arena without being detected. | 50
|