Here is the full list of all 25 Anarcute achievements.
Unlock the Butterfly
Play with only one kind of animal
Make Anarland free
Find out who has been the true bad guy from the beginning
Buy all the abilities
Make Reykjavik free
Make a prop ricochet 9 times
Blow up the Moon
Eject 7 enemies with a single laser shot
Eject 5 enemies with mines
Make Miami free
Unlock a new outfit
Eject 1000 enemies
Wake up 1000 rioters
Make Paris free
Make 50 enemies fall in love with the rioters
Make Tokyo free
Finish the first level
Unlock all the heads
Finish a level with only 1 rioter standing
Destroy the monkey's sandcastle
Get a game over by freezing
Make a helicopter crash before it has time to deploy any reinforcements
Finish all levels with a S rating
Put it through the hoop in Miami