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