Here is the full list of all 16 Color Symphony 2 achievements.
Complete the Main Story.
Get the highest score in all stages.
Complete the final Chapter to unlock.
Complete all stages of the game.
Collect 75 hats.
Complete all stages of Dark Forest.
Complete Stage 2 of Dark Forest.
Complete Chapter 6 to unlock.
Complete all stages of Dry Meadow.
Complete Chapter 5 to unlock.
Complete all stages of Land of Grief.
Complete Chapter 4 to unlock.
Complete Chapter 3 to unlock.
Complete Chapter 2 to unlock.
Complete Chapter 1 to unlock.
Let’s start the game!