Here is the full list of all 22 Chip achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Unlocked for buying every collectable in The Wardrobe.
Unlocked for finding every collectable in The Wardrobe.
Unlocked for completing Level Pack 3.
Unlocked for collecting 225 Lightbulbs.
Unlocked for having a single bolt transition through all three possible states.
Unlocked for being first in the leaderboard, requires at least 4 friends.
Unlocked for gaining access to all secret levels.
Unlocked for finding the Big Robot Party.
Overcurrent!
Unlocked for completing Level Pack 2.
Floor 2, Room 3X, 10 Moves. The game is afoot.
Impress a Grumpy King with your ninja moves.
Unlock Rust.
Unlocked for magnetising a magnet.
Unlocked for submitting a score to the Leaderboard.
Unlocked for completing the first level.
Unlocked for fully customising your character.
Unlocked for completing Level Pack 1.
Unlocked for using a magnet.
Unlocked for customising your character.
Unlocked for swapping character.
Unlocked for having a score over a certain amount.