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