Katana ZERO

1. 
   The Dragon's tapeSecret

   Steam withholds the description of a secret achievement.
   60%
2. 
   To be continuedSecret

   Steam withholds the description of a secret achievement.
   50%
3. 
   Don't hang up!Secret

   Steam withholds the description of a secret achievement.
   28%
4. 
   The EndSecret

   Steam withholds the description of a secret achievement.
   39%
5. 
   Prism keySecret

   Steam withholds the description of a secret achievement.
   28%
6. 
   Master keySecret

   Steam withholds the description of a secret achievement.
   24%
7. 
   Phoenix keySecret

   Steam withholds the description of a secret achievement.
   19%
8. 
   Savant keySecret

   Steam withholds the description of a secret achievement.
   16%
9. 
   Prototype keySecret

   Steam withholds the description of a secret achievement.
   31%
10. 
    Secret hunterSecret

    Steam withholds the description of a secret achievement.
    15%
11. 
    BeatdownSecret

    Steam withholds the description of a secret achievement.
    14%
12. 
    No love for robotsSecret

    Steam withholds the description of a secret achievement.
    18%
13. 
    Coffin HeadSecret

    Steam withholds the description of a secret achievement.
    61%
14. 
    Refused medicationSecret

    Steam withholds the description of a secret achievement.
    22%
15. 
    Party AnimalSecret

    Steam withholds the description of a secret achievement.
    23%
16. 
    Funny prankSecret

    Steam withholds the description of a secret achievement.
    9.0%
17. 
    What a bad ideaSecret

    Steam withholds the description of a secret achievement.
    22%
18. 
    PsychotherapySecret

    Steam withholds the description of a secret achievement.
    11%
19. 
    Forbidden Ultimate Danger Tempest-Eyed MAJORDOMO Imperial Barrage Crab, EvixionSecret

    Steam withholds the description of a secret achievement.
    9.4%
20. 
    Gold Medal

    Achieve a total rank of gold or higher in a full speedrun.
    2.8%
21. 
    Hardmode

    Complete a full run in hard mode.
    4.9%
22. 
    Feline PersuasionSecret

    Steam withholds the description of a secret achievement.
    17%

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 22 of them.