Here is the full list of all 28 Super Dream Dasher achievements.
The Nut King has been dethroned!
The Snow Globe has been thawed off!
The Dipteradon has been exterminated!
The Clock Wizard's time is over!
Get an S-rank on every level in World 1.
Get an S-rank on every level in World 2.
Get an S-rank on every level in World 3.
Get an S-rank on every level in World 4.
Acquire all the flavors from the observatory.
Fill the sticker album completely.
Beat all boss trials at The Brassica.
Beat 25 levels in a row in the Endless Trial.
Buy every skin from the shaman statue.
Find all of the hidden enchanted fruits.
Chat with every little in town.
Beat level 1 of Homely Hills without dashing.
Beat level 12 of Homely Hills without touching the ground after the start.
Beat the Nut King without defeating any Grubs or Nuts.
Beat level 4 of Shiver Sea without collecting any TurnUps.
In level 10 of Shiver Sea, defeat every Castanets with bomb explosions.
Dodge under the Snow Globe's horizontal nose attack with a dash.
Beat level 12 of Marsh of Miasma in less than 17 seconds.
Beat level 14 of Marsh of Miasma after collecting every turnUp and without activating any venus flytraps.
While fighting the Dipteradon, defeat 10 Bubs without touching the ground.
Beat level 10 of The Planet's Core without using any portals.
Beat levels 11 to 15 of The Planet's Core in a row without dying or restarting while using the default flavor.
Break free from the time-stop spell during the fight against the Clock Wizard.
Do everything!