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