DrpDrv

1. 
   Set Course

   Boot the DropDrive probe.
   71%
2. 
   AstroCorp Contract

   Reach warp tier 2.
   67%
3. 
   Only One Thing Left

   Reach warp tier 3.
   63%
4. 
   All alone

   Reach warp tier 4.
   58%
5. 
   Not Meant For Me

   Reach warp tier 5.
   54%
6. 
   The AstroPath

   Reach warp tier 6.
   46%
7. 
   Safety? Ridiculous.

   Reach warp tier 7.
   46%
8. 
   Consumed

   Reach warp tier 8.
   42%
9. 
   The Cubes Are People

   Reach warp tier 9.
   42%
10. 
    Saviour or Predator

    Reach warp tier 10.
    42%
11. 
    Ancestors

    Reach warp tier 11.
    38%
12. 
    Their Last Chance

    Reach warp tier 12.
    38%
13. 
    Extended Processing

    Reach 10,000,000 energy. Star matter joins the ladder and WRPDRV engages.
    38%
14. 
    First Light

    Score a star square and prestige for the first time.
    38%
15. 
    Twice Over

    Hold two stars in a single run.
    17%
16. 
    Three Stars

    Hold three stars in a single run.
    13%
17. 
    Four Stars

    Hold four stars in a single run.
    13%
18. 
    Five Stars

    Hold five stars in a single run.
    13%
19. 
    Full Constellation

    Hold all six stars in a single run.
    13%
20. 
    Terminal Velocity

    Earn level 3 of MAX FALL SPEED (+30%).
    4.1%
21. 
    Bigger Prey

    Earn level 3 of SQUARE SIZE (6x6).
    0.0%
22. 
    Long Haul

    Earn level 3 of BLOCK LENGTH (+1x6).
    4.1%
23. 
    Of Two Minds

    Earn level 3 of DUAL TILES (15%).
    0.0%
24. 
    Dead Weight

    Earn level 3 of JUNK TILES (7.5%).
    13%
25. 
    Deeper Ladder

    Earn level 3 of METALLICS (GOLD).
    13%
26. 
    Fully Equipped

    Complete a prestige with all five enhancements active.
    8.3%
27. 
    Fully Configured

    Complete a prestige with all six categories assigned.
    13%
28. 
    AbsolutionSecret

    Steam withholds the description of a secret achievement.
    13%

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.