Here is the full list of all 24 The Silent Age achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
In a while...
Quest for fire
Read Lambert's progress reports
Shoot first. Think later.
Get the memo
We've met before haven't we?
Whoops!
Take a long nap
Complete The Silent Age
That does not compute
Buzzwords from the boss
Watch and learn
Think like a samurai
Chill for a moment
Extreme gardening
...There's a fire
Get ready to ride
Time to get your hands dirty
This should be dead simple
You'd think that would work...
Play with fire
Impatience is a virtue
Stay hungry. Stay foolish.
Find a box full of secrets