Games that blows your mind

Well I have played many of the games but the ones that i always loved and will continue to love are as follows:

* Bioshock Trilogy and the DLCs
* Alan Wake and its DLC (The American Nightmare)
* La Noire
* Max Payne 1 and 2
* Final Fantasy VIII and XV
* The Stanley Parable

Right now, I can remember only these, If you have anymore sugesstions you want to share then please do!