Here is the full list of all 36 Deponia Doomsday achievements. It takes around 10-12 hours to unlock all of the achievements on Windows.
Create every jackalope and clone it.
Go through all portals.
Order a sausage from the sausage bot many times.
Find the dolphin.
Please put the torch back where it belongs.
Collect all photo variants before you take the final snapshot.
Get distracted by a fewlock while three bars are glowing.
Let the goat hop from flag to flag a lot of times.
Dump a lot of hot coal into your crotch.
Never pick up the paintball gun.
Let Rufus eat a lot of icecream.
Use the milk on yourself.
Don't put the fruit to the middle square.
I told you: do not tempt endings!
Wait until the countdown should be finished.
Head the power inverter during slow-motion.
Logic is the last resort of the uninspired.
Press the jukebox until you get a song.
What a wild ride it has been...
Find the scaffolding!
He is a true romantic
Your party be damned, let them all die.
Save your party, let nobody die.
Annoy the sea monster until it snaps.
The perfect place for mayhem
Successfully complete all minigames on Elysium
Destroy many, many toilet seats.
Mix the drink first, then grind down the maggot.
Reach almost 10000 fun points.
Slightly above body temperature
Slingshot the elephant before he can say anything.
Did anyone get that?
Give Tuck all possible gun variants.
Sucessfully complete all minigames in Kuvaq
Welcome back to Deponia
He doesn't deserve any better! Kick the Fewlock as often as you can.