Here is the full list of all 15 Nogibator: Way Of Legs achievements.
Fill all the leg slots with appendages.
Defeat the guardian of the third universal edge
Defeat the guardian of the second universal edge
Defeat the guardian of the first universal edge
Go for your walk with 3 or less capsules.
Tramp 10 enemies with your foot
Stand for one minute at one place.
Tramp 50 enemies with your foot
Tramp 300 enemies with your foot
Defeat the guardian of the fourth universal edge
Defeat the guardian of the fifth universal edge
Defeat the guardian of the final universal edge
Fill all the leg slots with shooties
Get a rare capsule
Get all the achievements