Here is the full list of all 16 Dark Train achievements.
Leave the city and pass the baton!
Find and read the contents of all blueprints.
The best tattoo in the Border city.
Don't let the Panzer-Ritter wait for long.
Help chimney sweeper get into the Cathedral.
Find hideout in the right place. (secret)
Fortunately! The train goes around!
Destroy the factories to manufacture Panzer-Abnormotrons.
Obtain everything you need for hatching the egg.
Don't let inventory arm catch the Moon in less then 30 sec.
Do not be bothered on the rails.
Find the source of electricity. (secret)
Find a room you will never forget. (secret)
Find all the neon signs of Abnormitrons. (secret)
Find the neon sign of firefighters. (secret)
Use the Inventory as an Incubator.