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