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.
No hand-holding for you, apparently!
Make it through Dead Bird Studio without being seen at all!
Find all Murder on the Owl Express clues!
Complete the Lava Cake peak without touching the lava at all!
Collect all Time Pieces!
just... why... ?
Defeat any boss with the 1-hit hero badge equipped!
Collect all Time Pieces in Subcon Forest!
Slide down a really long slope!
Climb to the top of Subcon Forest's big mushroom!
Do 5 homing attacks in a row, without touching the ground!
Ride the vacuum!
Find Your Secret Hideout!
Complete Train Rush without dying or time bonuses!
Hook onto a ceiling fan with the hookshot!
Do a 360 flip on the scooter!
Collect all Time Pieces in Mafia Town!
Collect all Time Pieces in Battle of the Birds!
Collect all Time Pieces in Alpine Skyline!
Make it through Murder on the Owl Express without finding any clues (you suck)!
Don't fall into the rising water in Subcon Well!
Complete The Big Parade without falling into the audience below!
Equip 3 badges!
Get a total of 2000 points in Battle of the Birds!
Knock off all the sitting Mafia in Mafia Town!
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 50 Death Wish Stamps!
Collect all Time Pieces in The Arctic Cruise!
Clear All Objectives In a Single Death Wish!
Obtain All Death Wish Stamps!
Clear Ship Shape Without Upsetting The Captain!
Collect 3 Time Pieces In Co-op!
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!