Full list of all 12 Axel & Pixel achievements worth 200 gamerscore. It takes around 3-4 hours to unlock all of the achievements on Xbox 360.
Score over 10000 points in the car minigame.
Score over 10000 points in the boat minigame.
Complete summer season.
Complete autumn season.
Find all bones.
Score over 10000 points in the balloon minigame.
Complete the story with the score over 42000 points.
Complete the masterpiece.
Complete the story under 20 clues.
Complete winter season and defeat the Ice Giant.
Complete first chapter.
Complete spring season.