The The Freedom Chronicles - Episode 1 Add-on for Wolfenstein II: The New Colossus has 10 achievements.
Enact Revenge on Übercommander Metze
Elude your pursuers
Escape from Research Station Omega
Find all readables in “The Adventures of Gunslinger Joe”
Find all gold in “The Adventures of Gunslinger Joe”
Beat the “The Adventures of Gunslinger Joe” on “I am Death Incarnate” difficulty or higher
Beat “The Adventures of Gunslinger Joe” on "Mein leben” difficulty
Beat the Station Omega challenge on “I am Death Incarnate” difficulty
Beat the Nightmare challenge on “I am Death Incarnate” difficulty
Beat the Venus challenge on “I am Death Incarnate” difficulty