Game Dev Tycoon

1. 
   AdmirerSecret

   Steam withholds the description of a secret achievement.
   6.0%
2. 
   Good Judgement

   Create a game with a good topic/genre combination.
   96%
3. 
   Cult Status

   Set a new standard for the early gaming industry.
   71%
4. 
   100K Engine

   Invest over 100K in a new game engine.
   84%
5. 
   500K Engine

   Invest over 500K in a new game engine.
   61%
6. 
   1M Engine

   Invest over one million in a new game engine.
   50%
7. 
   Gold

   Sell half a million copies of a game without the help of a publisher.
   70%
8. 
   Platinum

   Sell one million copies of a game without the help of a publisher.
   58%
9. 
   Diamond

   Sell ten million copies of a game without the help of a publisher.
   38%
10. 
    Unobtainium (seriously?)

    Sell one hundred million copies of a game without the help of a publisher.
    8.7%
11. 
    Professional

    Reach level 5 with a character.
    71%
12. 
    Legend

    Reach level 10 with a character.
    28%
13. 
    Diversity

    Have male and female staff.
    69%
14. 
    Famous

    Hire someone famous.
    73%
15. 
    Full House

    Have the maximum number of employees.
    49%
16. 
    Game Dev Tycoon

    Finish Game Dev Tycoon.
    37%
17. 
    Perfect Game

    Release a game with a clean score of 10.
    32%
18. 
    Turn it up to 11Secret

    Steam withholds the description of a secret achievement.
    11%
19. 
    Detective

    Find at least one of the easter eggs in the game.
    12%
20. 
    Treasure HunterSecret

    Steam withholds the description of a secret achievement.
    8.5%
21. 
    Bluehair reporting for space dutySecret

    Steam withholds the description of a secret achievement.
    4.3%
22. 
    Welcome to MarsSecret

    Steam withholds the description of a secret achievement.
    5.8%
23. 
    Best ride to work everSecret

    Steam withholds the description of a secret achievement.
    3.9%
24. 
    Welcome to your hospitalSecret

    Steam withholds the description of a secret achievement.
    3.8%
25. 
    Welcome ChiefSecret

    Steam withholds the description of a secret achievement.
    4.8%
26. 
    The sky is not the limit.Secret

    Steam withholds the description of a secret achievement.
    3.5%
27. 
    Painting with nature.Secret

    Steam withholds the description of a secret achievement.
    3.3%
28. 
    Inception

    Develop the game within the game.
    21%
29. 
    Fan

    Pick an inspired company name.
    15%
30. 
    Versatile

    Release a successful game in each of the five main genres.
    49%
31. 
    Eat Cake

    Show them red barrels some action.
    21%
32. 
    Supporter

    Support a young start-up. Buy the game.
    98%
33. 
    Writer's BlockSecret

    Steam withholds the description of a secret achievement.
    41%
34. 
    Statistical Anomaly

    Reach level 2 in pirate mode.
    3.3%
35. 
    Against all odds

    Beat all odds and finish the game in pirate mode.
    1.6%

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 35 of them.