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