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