Mumu: 3D Desktop Mummy

1. 
   New Arrival

   Check in for the first time.
   87%
2. 
   A Seven-Day Promise

   Check in for 7 consecutive days.
   6.6%
3. 
   Guardian of the Moon

   Check in for 30 consecutive days.
   6.6%
4. 
   A Hundred-Day Promise

   Check in for 100 consecutive days.
   0.0%
5. 
   Nice to Meet You

   Launch Mumu for the first time.
   87%
6. 
   Poke Poke!

   Click Mumu 10 times.
   33%
7. 
   Acquaintance

   Reach Bond Level 1.
   87%
8. 
   Hello There!

   Chat with Mumu 10 times.
   20%
9. 
   Chat Buddy

   Chat with Mumu 50 times.
   6.6%
10. 
    Chatterbox

    Chat with Mumu 100 times.
    0.0%
11. 
    Sage

    Answer 50 questions correctly.
    6.6%
12. 
    Eager Learner

    Answer 10 questions correctly.
    6.6%
13. 
    Living Encyclopedia

    Answer 100 questions correctly.
    0.0%
14. 
    Stargazer

    Unlock 6 constellations.
    6.6%
15. 
    Master of the Star Map

    Unlock every constellation.
    6.6%
16. 
    Focus Begins

    Complete your first Pomodoro session.
    6.6%
17. 
    Focus Expert

    Complete 10 Pomodoro sessions.
    6.6%
18. 
    First Divination

    Perform your first divination.
    20%
19. 
    Color Basics

    Unlock 3 galaxy colors.
    6.6%
20. 
    Master of Idling

    Click Mumu 50 times.
    6.6%
21. 
    Trust

    Reach Bond Level 2.
    6.6%
22. 
    Conversation Master

    Chat with Mumu 500 times.
    0.0%
23. 
    Focus Warrior

    Complete 50 Pomodoro sessions.
    0.0%
24. 
    Focus Legend

    Complete 100 Pomodoro sessions.
    0.0%
25. 
    Divination Apprentice

    Perform 10 divinations.
    6.6%
26. 
    Master of Divination

    Perform 50 divinations.
    0.0%
27. 
    Color Collector

    Unlock 6 galaxy colors.
    6.6%
28. 
    Full Spectrum

    Unlock every galaxy color.
    6.6%
29. 
    Mumu's Massage Master

    Click Mumu 200 times.
    6.6%
30. 
    A Growing Bond

    Reach Bond Level 3.
    6.6%
31. 
    Soulbound

    Reach the maximum Bond Level.
    6.6%
32. 
    Stardust Saver

    Earn a total of 10,000 Stardust.
    6.6%
33. 
    Sea of Stars

    Earn a total of 50,000 Stardust.
    6.6%
34. 
    Stardust Shopper

    Spend a total of 1,000 Stardust.
    6.6%
35. 
    Stardust Tycoon

    Spend a total of 5,000 Stardust.
    6.6%
36. 
    Night Owl

    Launch Mumu between 2:00 AM and 5:00 AM.
    13%
37. 
    Always Together

    Spend 30 days with Mumu.
    6.6%
38. 
    Old Friend

    Interact with Mumu 100 times.
    6.6%
39. 
    Soulmate

    Reach the Emotional Attachment stage.
    6.6%

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 39 of them.