Full list of all 46 A Hat in Time achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 28 achievements, and there are 4 DLC packs containing 18 achievements.
Collect all Time Pieces!
Defeat any boss with the 1-hit hero badge equipped!
Knock off all the sitting Mafia in Mafia Town!
No hand-holding for you, apparently!
Hook onto a ceiling fan with the hookshot!
Make it through Murder on the Owl Express without finding any clues (you suck)!
Find all Murder on the Owl Express clues!
Complete The Big Parade without falling into the audience below!
Get a total of 2000 points in Battle of the Birds!
Complete Train Rush without dying or time bonuses!
Make it through Dead Bird Studio without being seen at all!
Complete the Lava Cake peak without touching the lava at all!
Collect all Time Pieces in Mafia Town!
Climb to the top of Subcon Forest's big mushroom!
Equip 3 badges!
Don't fall into the rising water in Subcon Well!
Slide down a really long slope!
Do a 360 flip on the scooter!
Find Your Secret Hideout!
Do 5 homing attacks in a row, without touching the ground!
Collect all Time Pieces in Battle of the Birds!
Collect all Time Pieces in Alpine Skyline!
Collect all Time Pieces in Subcon Forest!
Ride the vacuum!
just... why... ?
Sit in 3 different chairs!
Put on your first badge!
Light up the spaceship!
Collect 30 Mod Rift Tokens from Steam Workshop levels!
Rate a Steam Workshop level!
Play a mod from the Steam Workshop!
Obtain All Death Wish Stamps!
Obtain 50 Death Wish Stamps!
Collect 3 Time Pieces In Co-op!
Clear All Objectives In a Single Death Wish!
Collect all Time Pieces in The Arctic Cruise!
Clear Ship Shape Without Upsetting The Captain!
Collect 10 Time Pieces in Online Party!
Clear an act in Online Party as the person in lead!
Put 10 different stickers on a single screenshot!
Participate in an Online Party with 10 or more total players!
Collect your first holographic sticker!
Collect all Time Pieces in Nyakuza Metro!
Collect 30 Stickers in Nyakuza Metro
Discover a secret food combination!
Clear a Challenge Road!