Here is the full list of all 40 The Talos Principle trophies - there are 20 bronze, 16 silver, 3 gold and 1 platinum.
Stand on your own two shoulders.
A little curiosity never killed the cat.
Find a Messenger's abode.
That's what axes are for!
See what the others have to say.
Enter the Land of Faith.
Restore a backup version of yourself.
Successfully engage in co-op mode with yourself.
Use the power of air to your advantage.
Run the sand through your robot hands.
Tell the others what you think.
...but let's be honest, it works the same.
Use the connectors to win a prize!
Search for other lands.
Pick up a star.
Enter Elohim's temple.
Pass the initial checks.
You have it all!
Try, fail, try again, fail again, eventually succeed.
Accept Elohim's wisdom.
Receive guidance from Elohim's messengers.
Communicate with your double.
Don't just peek. Do it.
Strike a deal.
Do as you're told (for now).
Get everything on your own.
Expose the flaws in the code.
Do not allow the serpent to fill you with doubt.
It's not for everyone!
Reach the top.
It is never too late to accept Elohim's forgiveness.
Bring the end of your generations.
Internalise the voice of doubt.
Collect all pieces of written information.
Listen to all she has to say.
Solve every mystery in every land, that you might aid those who walk in your footsteps.
Get your user profile.
Free Garrett.
Initiate the ascension process.
Rescue Admin from his prison cell.