Here is the full list of all 17 (the) Gnorp Apologue achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Have a riflegnorp shoot grenade arrows
Beat (the) Gnorp Apologue
Reach the first compression event within 5 minutes of clicking the rock
Have 10 bombers bathed in fire at the same time
Acquire shards without having built the stash
This is your own fault.
Embed Gnorpcalibur in the rock
Coax successfully 20 times in a row
Prestige and have a total of 10 talent points
Have 100 slammers
Have 3 unspent Zybellium
Have 20 drones die at the same time
Brutally, viciously murder a drone before its time by clicking on it
Have mountaineers collect the most
Reach your first compression event
Prestige for the first time
Get your first gnorp