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