Under The Waves

Community route

The order Xbox players typically unlocked these achievements, from real unlock times. It is a description of what people did — not advice, and not a walkthrough. For someone’s recommended order, see walkthroughs.

1. 1
   Day 01: Immersion

   Common rarity,62%30G1 observationspread 0
2. 2
   Memory Of A Forgotten Life

   Common rarity,38%10G1 observationspread 0
3. 3
   Surfrider: Cleaning The Ocean

   Common rarity,31%10G1 observationspread 0
4. 4
   Stan Ahab

   Common rarity,25%5G1 observationspread 0
5. 5
   A Little Rusty

   Amethyst rarity,4.8%5G1 observationspread 0
6. 6
   Stan Balboa

   Sapphire rarity,6.8%5G1 observationspread 0
7. 7
   Day 02: Routine

   Common rarity,38%30G1 observationspread 0
8. 8
   Surfrider: Activist

   Uncommon rarity,24%15G1 observationspread 0
9. 9
   Day 03: Adrift

   Common rarity,29%30G1 observationspread 0
10. 10
    Emma's World

    Common rarity,31%5G1 observationspread 0
11. 11
    Heave Ho, Me Hearties!

    Uncommon rarity,21%10G1 observationspread 0
12. 12
    Telly Addict

    Uncommon rarity,19%10G1 observationspread 0
13. 13
    Just A Scratch

    Common rarity,29%5G1 observationspread 0
14. 14
    Wildlife Photographer

    Sapphire rarity,8.2%30G1 observationspread 0
15. 15
    Surfrider: Building A Better World

    Amethyst rarity,4.4%10G1 observationspread 0
16. 16
    Like The Wreck Of The Hesperus

    Sapphire rarity,5.5%30G1 observationspread 0
17. 17
    Surfrider: Leave No Trace

    Uncommon rarity,20%5G1 observationspread 0
18. 18
    A Sticky Situation

    Amethyst rarity,4.1%30G1 observationspread 0
19. 19
    Greasing the Wheels

    Sapphire rarity,8.2%10G1 observationspread 0
20. 20
    Callisto's Song

    Uncommon rarity,10%5G1 observationspread 0
21. 21
    Connection Lost

    Common rarity,26%5G1 observationspread 0
22. 22
    Cthulhu Fhtagn

    Sapphire rarity,5.2%10G1 observationspread 0
23. 23
    Day 14: The Storm

    Uncommon rarity,22%30G1 observationspread 0
24. 24
    A Can Of Worms

    Sapphire rarity,8.4%5G1 observationspread 0
25. 25
    Surfrider: Master Upcycler

    Sapphire rarity,5.1%10G1 observationspread 0
26. 26
    Sustainable Energy

    Sapphire rarity,6.9%30G1 observationspread 0
27. 27
    Captain's Log

    Sapphire rarity,6.2%30G1 observationspread 0
28. 28
    Homemaker

    Sapphire rarity,5.7%10G1 observationspread 0
29. 29
    Day 15: Red Alert

    Uncommon rarity,19%30G1 observationspread 0
30. 30
    You're Gonna Need A Bigger Sub

    Uncommon rarity,13%5G1 observationspread 0
31. 31
    Jobsworth

    Sapphire rarity,8.7%30G1 observationspread 0
32. 32
    The Little Merman

    Sapphire rarity,5.8%5G1 observationspread 0
33. 33
    Day 16: Collateral Damage

    Uncommon rarity,17%30G1 observationspread 0
34. 34
    Echoes Of The Past

    Amethyst rarity,3.1%90G1 observationspread 0
35. 35
    Day 17: Save Our Souls

    Uncommon rarity,16%30G1 observationspread 0
36. 36
    A Choice: A Last Goodbye

    Uncommon rarity,14%90G1 observationspread 0
37. 37
    A Choice: One Last Story...

    Sapphire rarity,6.0%90G1 observationspread 0
38. 38
    Under The Waves

    Amethyst rarity,2.3%180G1 observationspread 0

Ranked by median unlock position within under the waves, computed 2026-10-05 · route-v1. Positions are counted inside this section only, so playing other content between these achievements does not affect the order. Aggregate figures only — no individual player’s history is shown.