Here is the full list of all 82 The Henry Stickmin Collection achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
aeiou
It's easy.
Where is he?
Wake up and smell the snow.
Stuck the landing.
Gettin' real sick of seeing this guy.
EEEEEEEEEHHHHHHH!!
ROFLMAO
...cough...
Okay, it's not THAT famous.
Is it edible?
yum yum
Legend says the Toppats have it.
Ain't got no time for that.
Lose 6 points.
ow.
I'm not dumb, ok?
Can't have that going all day.
Find all the bios in Fleeing the Complex.
Get all 60 Unique Fails in Fleeing the Complex.
Achieve the Rank: GI.
Achieve the Rank: TB.
Achieve the Rank: IRO.
That was over 100 Haunted.
Achieve the Rank: PD.
Achieve the Rank: CA.
*LOUD SOUNDS*
Find all the bios in Infiltrating the Airship.
Get all 60 Unique Fails in Infiltrating the Airship.
Achieve the Rank: GSPI.
It sure is animal-y in here.
Achieve the Rank: RPE.
Oh my goodNess!
Achieve the Rank: RBH.
Should've kept you Locke-d up.
Achieve the Rank: PBT.
Good job!
I must own this art.
Find all the bios in Stealing the Diamond.
Get all 40 Unique Fails in Stealing the Diamond.
Achieve the Rank: JPE.
6d 69 73 73 69 6e 67 6e 6f 0d 0a
Achieve the Rank: UB.
I TOLD you about stairs.
Achieve the Rank: IoaS.
Achieve the Rank: BBO.
Find all the bios in Escaping the Prison.
Get all 18 Unique Fails in Escaping the Prison.
lmao
...or do you?
Achieve the Rank: LU.
Achieve the Rank: SE.
Find all the bios in Breaking the Bank.
Complete Breaking the Bank.
Get all 5 fails in Breaking the Bank.
Achieve the Ending: TK.
Achieve the Ending: CeO.
Achieve the Ending: SSR.
Achieve the Ending: LNE.
Achieve the Ending: SBO.
Achieve the Ending: MBH.
Achieve the Ending: JB.
Achieve the Ending: VH.
Achieve the Ending: FM.
Achieve the Ending: R.
Achieve the Ending: TCW.
Achieve the Ending: PP.
Achieve the Ending: TR.
Achieve the Ending: CG.
Achieve the Ending: T4L.
Achieve the Ending: TT.
Get all 164 Unique Fails in Completing the Mission.
Find all the bios in Completing the Mission.
Everyone is here!
No lock, no problem.
Glitchless.
THIS is Play of the Game..?
Pay them.
Happy boi.
Hee Hee Hee haha!
Rub some butter on that bad boy.
Anomaly detected.