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