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