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