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