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