Nordhold

1. 
   Pathfinder

   Complete the tutorial.
   76%
2. 
   Berserker

   Kill the second boss.
   62%
3. 
   Architect

   Unlock all 9 towers.
   61%
4. 
   Valhalla Vanguard

   Reach the "Valhalla" rank in normal mode.
   35%
5. 
   Obsidian Guardian

   Reach the "Obsidian" rank in normal mode.
   47%
6. 
   Loyal Workforce

   Finish wave 30 with no more than 5 workers.
   4.7%
7. 
   Single-Minded Sentinel

   Complete all 30 waves with just one tower type.
   12%
8. 
   Relic Hunter

   Collect 20 relics in one run.
   24%
9. 
   Guildmaster

   Hire 12 workers in one run.
   49%
10. 
    Mystic Fury

    Deal over 250,000 damage with spells in a run.
    41%
11. 
    Enemy Bane

    Kill 1000 enemies.
    66%
12. 
    Thor’s Wrath

    Reach 5000 DPS in a wave.
    49%
13. 
    Tower Master

    Level a tower to level 10.
    38%
14. 
    Builder of Realms

    Have 20+ building upgrades in one run.
    63%
15. 
    You Bow to No One

    Complete a run without arrow towers.
    27%
16. 
    Runic Power

    Achieve 300% or more spell damage.
    37%
17. 
    Merchant of the North

    Earn 20+ gold per wave with "Trading Ships".
    55%
18. 
    Last Stand

    Win the game with only 1 life point left.
    2.5%
19. 
    Slayer

    Kill the first boss.
    85%
20. 
    First Steps

    Reach the "Gold" rank in normal mode.
    83%
21. 
    Platinized

    Reach the "Platin" rank in normal mode.
    55%
22. 
    Champion

    Defeat the third boss.
    54%
23. 
    Overlord

    Defeat the fourth boss.
    41%
24. 
    Pioneer Expansion

    Build 15 outposts in one run.
    18%
25. 
    Developed Town

    Specialize 2 Village Buildings in one run.
    30%
26. 
    Path of Discovery

    Complete 50% of all possible discoveries.
    44%
27. 
    Dark Offering

    Sacrifice 3 workers in one run.
    15%
28. 
    Fusion Mastery

    Gain 2 fusions in one run.
    23%
29. 
    One of a Kind

    Obtain your first unique banner.
    39%
30. 
    Architect's Dream

    Unlock all buildings.
    33%
31. 
    Professor

    Complete the last research of a university research strand in one run.
    33%
32. 
    Golden Hoard

    Accumulate more than 500 gold in your guild hall before claiming in one run.
    38%

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 32 of them.