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.
Internalise the voice of doubt.
It's not for everyone!
It is never too late to accept Elohim's forgiveness.
Strike a deal.
Do not allow the serpent to fill you with doubt.
Do as you're told (for now).
Get everything on your own.
Communicate with your double.
Laugh at the pointlessness of existence.
Accept Elohim's wisdom.
Bring the end of your generations.
Restore a backup version of yourself.
Reach the top.
Collect all pieces of written information.
Listen to all she has to say.
Don't just peek. Do it.
Expose the flaws in the code.
Stand on your own two shoulders.
Receive guidance from Elohim's messengers.
Enter the Land of Faith.
Find a Messenger's abode.
See what the others have to say.
That's what axes are for!
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.
Try, fail, try again, fail again, eventually succeed.
...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.