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