Nightingale

1. 
   First Fledgling Steps

   Complete the Abeyance Main Quests.
   24%
2. 
   The Place They Go Towards

   Complete Sylvan's Cradle Main Quests.
   13%
3. 
   Ad Astra

   Complete Welkin's Reach Main Quests.
   9.4%
4. 
   Titan of Industry

   Complete Magwytch Marshes Main Quests.
   7.0%
5. 
   In Grove or Green

   Complete Gloriana's Tears Main Quests.
   5.0%
6. 
   The Histories

   Complete the Hollowed Moor Main Quest.
   4.0%
7. 
   Run the Gauntlet

   Face the Fabled Automaton Bishop, the Sun Giant, and the Elder Eoten in The Gauntlet.
   3.3%
8. 
   A Safe Haven

   Visit The Watch.
   4.3%
9. 
   Building Bridges

   Alleviate the tensions between the Village and the Refugee Encampment in Sylvan's Cradle.
   7.2%
10. 
    Shelter in the Storm

    Aid the survivors from the Calcularian Airfleet crash.
    5.5%
11. 
    The Letter of the Law

    Complete the Quests 'Arm Yourself' and 'Target Practice'.
    4.5%
12. 
    Act of Defiance

    Procure translations for Puck's mysterious Glyph.
    3.4%
13. 
    To Praise Despair

    Uncover the truth about the penitent of Sylvan's Cradle.
    11%
14. 
    Balm and Bitterness

    Find a new home for the Being of Welkin's Reach.
    3.6%
15. 
    Wolf in Sheep's Clothing

    Uncover the Magwytch Marshes Personnel Files.
    3.2%
16. 
    Muckraker

    Gain Wilhelmina Sasse's approval by sharing confidential information about Bass Reeves.
    2.7%
17. 
    Sheriff's Deputy

    Gain Bass Reeves's approval by warning him about Wilhelmina Sasse's ploy.
    4.5%
18. 
    Double-Tongued

    Gain approval from both Wilhelmina Sasse and Bass Reeves.
    2.1%
19. 
    The Devil You Know

    Agree to keep Oisin McAvoy's ugly secret.
    0.6%
20. 
    Through a Glass Darkly

    Share an ugly truth with the Mayor of Magwytch Town.
    3.1%
21. 
    Spirit Communion

    Complete 'Lessons of the Loa' Questline.
    3.1%
22. 
    Doctor's Assistant

    Complete 'The Modern Prometheus' Questline
    3.2%
23. 
    Friend of the Grendels

    Complete 'The Matriarch's Lament' Questline.
    3.6%
24. 
    The Love of the Unknown

    Complete 'A Gateway to The Watch' Questline.
    4.2%
25. 
    Riddlemaster

    Complete 'The Riddles of Taliesin' Questline.
    2.5%
26. 
    Prospective Squire

    Complete 'St Michael's Chosen' Questline.
    1.6%
27. 
    Geoarcane Initiate

    Complete 'A Safe Haven' Questline.
    3.2%
28. 
    Faith in Fools

    Complete 'Troubles Within and Without' Questline.
    2.1%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 28 of them.