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