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