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