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.
Restore a backup version of yourself.
It's not for everyone!
It is never too late to accept Elohim's forgiveness.
Reach the top.
Laugh at the pointlessness of existence.
Listen to all she has to say.
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!
See what the others have to say.
Enter the Land of Faith.
Successfully engage in co-op mode with yourself.
Don't just peek. Do it.
Accept Elohim's wisdom.
Use the power of air to your advantage.
Run the sand through your robot hands.
Try, fail, try again, fail again, eventually succeed.
...but let's be honest, it works the same.
Use the connectors to win a prize!
A little curiosity never killed the cat.
Search for other lands.
Pick up a star.
Enter Elohim's temple.
Pass the initial checks.
Tell the others what you think.
Receive guidance from Elohim's messengers.
Communicate with your double.
Strike a deal.
Do as you're told (for now).
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.