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