Bye Frogs
Beat the first area
Bye Ghosts
Beat the second area
Bye Squids
Beat the third area
Bye Stuff
Beat the fourth area
Bye Well
Beat the boss
So Many Frogs
Beat the first area (hard mode)
So Many Ghosts
Beat the second area (hard mode)
So Many Squids
Beat the third area (hard mode)
So Much Stuff
Beat the fourth area (hard mode)
Well Master
Beat the boss (hard mode)
Wow Combo
Land a 10 combo
Whoa Combo
Land a 30 combo
Sugoi Combo
Land a 100 combo
Careful Descent
Complete a level without taking damage
Ground Allergy
Complete a level without landing
Time Never Stops
Complete a level without visiting siderooms
Pacifist
Complete a level without killing any enemy
Mottainai
Complete a level without shooting
Saving Up
Have more than 3000 gems
Frugality
Have more than 5000 gems