The Talos Principle borrows heavily from Portal for it's puzzles, despite not having a central innovative game mechanic. Story-wise, it goes into hardcore philosophy concepts in a surprisingly legit way for the developers of Serious Sam. So if you ever wanted to stop shooting things in a Serious Sam game and instead wander around admiring the architecture and the pretty skybox while listening to a deep voiced God actor reading lines written by a pretentious philosophy major, then The Talos Principle is definitely for you. Are there people in that category? The game would claim that you are asking the wrong question. The right question would be: are there such things as people at all?