What is the most thought-provoking video game you have ever played?

[spongebob]

Have you ever played any video game which kept you wondering why everything in the game's storyline and gameplay is all focused on chaos, confusion, destruction and no room for peace? They are called thought provoking for this reason. If I can think of one game which had me feeling this way, it's going to be Deus Ex: Mankind Divided.

What's the game(s) you consider to be very thought provoking?

 

[Al]

Recently I played Drone Perspective and nothing has hit quite like it. A surreal experience.

 

[Demon_skeith]

The Dot Hack series, makes you think what life means and what your actions cause to others.