Here is the full list of all 23 Color Chaos achievements.
Reach a score of 10,000 in either Classic or Chaos mode.
Die with a score of 0 in either Classic or Chaos mode.
Reach a score of 50,000 in Classic Mode.
Reach a score of 100,000 in Classic Mode.
Reach a score of 250,000 in Classic Mode.
Reach a score of 500,000 in Classic Mode.
Reach a score of 1,000,000 in Classic Mode.
Reach a score of 1,000,000 in either Classic or Chaos mode.
Reach a score of 50,000 in Chaos mode.
Reach a score of 100,000 in Chaos mode.
Reach a score of 250,000 in Chaos mode
Reach a score of 500,000 in Chaos mode.
Reach a score of 1,000,000 in Chaos mode.
Reach a score of 50,000 in Turbo Classic Mode.
Reach a score of 100,000 in Turbo Classic Mode.
Reach a score of 250,000 in Turbo Classic Mode.
Reach a score of 500,000 in Turbo Classic Mode.
Reach a score of 1,000,000 in Turbo Classic Mode.
Reach a score of 50,000 in Turbo Chaos mode.
Reach a score of 100,000 in Turbo Chaos mode.
Reach a score of 250,000 in Turbo Chaos mode.
Reach a score of 500,000 in Turbo Chaos mode.
Reach a score of 1,000,000 in Turbo Chaos mode.