Cow

1. 
   Fih

   Beat Mark the Fishcycle III
   62%
2. 
   Horh

   Beat Constantin the Constant
   45%
3. 
   Looking good

   Roll your first skin
   23%
4. 
   666

   Collect 666 steaks total
   8.0%
5. 
   Useless

   Get 10 000 score on one level
   13%
6. 
   MOO

   Die 400 times
   26%
7. 
   Sex

   Beat Sex the Tentacle Master
   30%
8. 
   Italian peasant

   Beat Fortunato Dragonetti
   22%
9. 
   The Cook? More like the Cooked

   Beat Brilll the Cook
   21%
10. 
    Is that an airplane? No, it's Vincent!

    Beat Vincent the Glidergator
    20%
11. 
    He's chronic gambler

    Beat Vegas the Las Cadillac
    18%
12. 
    Russia changed him

    Beat Gleb Olegovich Egorov
    17%
13. 
    Fast Food

    Beat any level in under 4 seconds
    64%
14. 
    Shortcut

    Use trampoline against Constantin
    36%
15. 
    New star

    Get 3 stars on one level
    69%
16. 
    Perfect star

    Get 3 stars on every level
    4.5%
17. 
    Golden Boy

    Equip the Golden Cow skin
    6.8%
18. 
    The Magic Number

    Score exactly 67 points
    93%
19. 
    I'm still falling

    Stay airborne for 10 straight seconds
    17%
20. 
    Kickflip King

    Perform 100 kickflips total
    57%
21. 
    Shuvit Supreme

    Perform 100 shuvits total
    56%
22. 
    Ollie Overlord

    Perform 100 ollies total
    60%
23. 
    BOOOOOOOOOOOOST

    Use the ground boost pads 50 times
    52%
24. 
    Outrunning the Inevitable

    Survive the chasing wall for 5 straight minutes in Endless
    2.2%
25. 
    Close Call

    In Endless Mode, let the wall almost catch you, then escape
    14%
26. 
    Endless Eater

    Collect 30 steaks in a single Endless run
    5.7%
27. 
    I'm traveling

    Accumulate 1,000,000m traveled across all Endless runs combined
    3.4%
28. 
    You must be addicted

    Play Endless mode 300 times
    5.7%
29. 
    I see you're competitive ;)

    Check the Leaderboard 50 times
    17%
30. 
    BBQ Beef

    Fall into the lava
    95%
31. 
    The Biggest Danger

    Get killed by spiked balls 100 times total
    25%
32. 
    Constant Improvement

    Beat your own PB 20 times
    26%
33. 
    You don't like my controls? ;(

    Rebind a key in the custom controls menu
    31%
34. 
    Ya like balls?

    Hit 10 red balls in a single run
    40%
35. 
    Loser

    Attempt the exact same level 50 times without winning
    38%
36. 
    Well Done

    Collect every single steak in a single level
    93%
37. 
    All-You-Can-Eat Buffet

    Collect every single steak across all levels in the game
    3.4%

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 37 of them.