Clickstellar

1. 
   First Contact

   Tap the star once.
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2. 
   Trigger Finger

   Tap 100 times.
   —
3. 
   Relentless

   Tap 1,000 times.
   —
4. 
   Groundbreaking

   Own your first structure.
   —
5. 
   Industrialist

   Own 25 structures.
   —
6. 
   Megacorp

   Own 100 structures.
   —
7. 
   Pocket Change

   Earn 1K energy.
   —
8. 
   Power Player

   Earn 1M energy.
   —
9. 
   Energy Baron

   Earn 1B energy.
   —
10. 
    Stellar Tycoon

    Earn 1T energy.
    —
11. 
    Self-Sustaining

    Reach 1K energy/sec.
    —
12. 
    Automated Empire

    Reach 1M energy/sec.
    —
13. 
    Enhanced

    Buy your first enhancement.
    —
14. 
    Full Spectrum

    Own at least one of every upgrade.
    —
15. 
    Dedicated

    Play for one hour.
    —
16. 
    Astronomical

    Earn 1Qa energy.
    —
17. 
    Galactic Output

    Reach 1B energy/sec.
    —
18. 
    Dyson Civilization

    Own 250 structures.
    —
19. 
    Reborn

    Ascend for the first time.
    —
20. 
    Dark Adept

    Reach 10 Dark Matter earned.
    —
21. 
    Quintillionaire

    Earn 1Qi energy.
    —
22. 
    Beyond Counting

    Earn 1Sx energy.
    —
23. 
    Cosmic Wealth

    Earn 1Oc energy.
    —
24. 
    Heat Death Fund

    Earn 1e40 energy.
    —
25. 
    Power Grid

    Reach 1T energy/sec.
    —
26. 
    Reactor Overload

    Reach 1Qa energy/sec.
    —
27. 
    Blistering

    Tap 10,000 times.
    —
28. 
    Carpal Tunnel

    Tap 100,000 times.
    —
29. 
    Stellar Empire

    Own 500 structures.
    —
30. 
    Type II Civilization

    Own 1,000 structures.
    —
31. 
    Sun Worshipper

    Own 100 Solar Collectors.
    —
32. 
    Swarm Lord

    Own 50 Dyson Swarms.
    —
33. 
    Networked

    Own 25 Galactic Grids.
    —
34. 
    Forgemaster

    Own 10 Singularity Forges.
    —
35. 
    Serial Rebirth

    Ascend 5 times.
    —
36. 
    Eternal Return

    Ascend 25 times.
    —
37. 
    Dark Master

    Reach 100 Dark Matter earned.
    —
38. 
    Void Sovereign

    Reach 1,000 Dark Matter earned.
    —
39. 
    Wish Granted

    Catch a comet.
    —
40. 
    Comet Chaser

    Catch 25 comets.
    —
41. 
    Sky Watcher

    Catch 100 comets.
    —
42. 
    Tinkerer

    Buy 5 enhancements.
    —
43. 
    Fully Loaded

    Buy every enhancement.
    —
44. 
    No Life

    Play for 24 hours.
    —
45. 
    Loaded

    Hold 1B energy at once.
    —
46. 
    Degenerate

    Own 10 Neutron Looms.
    —
47. 
    Reality Architect

    Own 10 Cosmic Weavers.
    —
48. 
    Heat Death

    Earn 1e50 energy.
    —
49. 
    Reality Engine

    Reach 1e18 energy/sec.
    —
50. 
    Kardashev Scale

    Own 2,000 structures.
    —
51. 
    Machine Hands

    Tap 1,000,000 times.
    —
52. 
    Storm Chaser

    Catch 500 comets.
    —
53. 
    Immortal

    Ascend 50 times.
    —
54. 
    Abyssal Sovereign

    Reach 10,000 Dark Matter earned.
    —
55. 
    Lifer

    Play for one week.
    —
56. 
    The AnswerSecret

    Steam withholds the description of a secret achievement.
    —
57. 
    PuristSecret

    Steam withholds the description of a secret achievement.
    —
58. 
    Idle HandsSecret

    Steam withholds the description of a secret achievement.
    —
59. 
    Dragon's HoardSecret

    Steam withholds the description of a secret achievement.
    —
60. 
    OverflowSecret

    Steam withholds the description of a secret achievement.
    —
61. 
    Grand DesignSecret

    Steam withholds the description of a secret achievement.
    —
62. 
    CheaterSecret

    Steam withholds the description of a secret achievement.
    —
63. 
    Look Ma, No HandsSecret

    Steam withholds the description of a secret achievement.
    —

Names, descriptions and icons are the game’s own, as Steam publishes them.