Here is the full list of all 25 Whispers of a Machine achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Alex almost had his way
Finished the game empathically
Gave the child a loving home
What monster could be responsible for such a heinous crime?
Ambushed the ambusher
Gave Karl the finger
That was anti-kleptoclimactic
Finished the game assertively
Hail Huldra
Had at least one daily cup of joe
Gave the baby a name fit for a pet
Left the recycling center in an eco-friendly fashion
Passively smoked whatever Rolf was having
Failed to get that hundred-year-old soda
Finished the game
Finished the game analytically
Wiped the mainframe with the Fenrir Protocol
Parenthood wasn't in the cards
Unlocked a full set of augmentations
Katarina will remember that
Mismatched augs were your cup of tea
Prioritized installing the nutrient canister over pursuing Katarina
Took your sweet time at the exhibition
Discovered a devious device of death
Unlocked a new augmentation