Full list of all 40 The Talos Principle achievements. It takes around 25-30 hours to unlock all of the achievements in the base game on Windows.
The base game contains 36 achievements, and there is 1 DLC pack containing 4 achievements.
Expose the flaws in the code.
Do not allow the serpent to fill you with doubt.
Receive guidance from Elohim's messengers.
Bring the end of your generations.
Internalise the voice of doubt.
It's not for everyone!
It is never too late to accept Elohim's forgiveness.
Reach the top.
Solve every mystery in every land, that you might aid those who walk in your footsteps.
Collect all pieces of written information.
Listen to all she has to say.
Don't just peek. Do it.
A little curiosity never killed the cat.
Laugh at the pointlessness of existence.
Find a Messenger's abode.
Do as you're told (for now).
Get everything on your own.
Strike a deal.
Try, fail, try again, fail again, eventually succeed.
See what the others have to say.
Stand on your own two shoulders.
Enter the Land of Faith.
Communicate with your double.
Successfully engage in co-op mode with yourself.
Accept Elohim's wisdom.
Use the power of air to your advantage.
Restore a backup version of yourself.
That's what axes are for!
Run the sand through your robot hands.
Search for other lands.
...but let's be honest, it works the same.
Tell the others what you think.
Use the connectors to win a prize!
Enter Elohim's temple.
Pick up a star.
Pass the initial checks.
Rescue Admin from his prison cell.
Initiate the ascension process.
Free Garrett.
Get your user profile.