| Achievement | How to unlock
|
|---|
| - Discover all 66 entries in the Fish-O-Pedia.
|
- Reached the Arctic Floes (50 points)
| - Discover 20 entries in the Fish-O-Pedia.
|
- Reached the Maelstrom (100 points)
| - Discover 35 entries in the Fish-O-Pedia.
|
- Reached the Stormy Seas (50 points)
| - Discover 6 entries in the Fish-O-Pedia.
|
| - Reach the bottom of the Arctic Floes.
|
| - Discover 52 entries in the Fish-O-Pedia.
|
