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.
Solve every mystery in every land, that you might aid those who walk in your footsteps.
Communicate with your double.
Collect all pieces of written information.
Listen to all she has to say.
It is never too late to accept Elohim's forgiveness.
Reach the top.
It's not for everyone!
Get everything on your own.
Strike a deal.
Find a Messenger's abode.
Restore a backup version of yourself.
Laugh at the pointlessness of existence.
See what the others have to say.
Try, fail, try again, fail again, eventually succeed.
Stand on your own two shoulders.
Enter the Land of Faith.
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.
Don't just peek. Do it.
A little curiosity never killed the cat.
Accept Elohim's wisdom.
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.
Search for other lands.
Enter Elohim's temple.
Pass the initial checks.
Receive guidance from Elohim's messengers.
Do as you're told (for now).
Expose the flaws in the code.
Do not allow the serpent to fill you with doubt.
Initiate the ascension process.
Rescue Admin from his prison cell.
Get your user profile.
Free Garrett.