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