I was 14 and impressionable, but when I played, the "twist" of the game coincided exactly with the moment I decided to switch to the "terrorists" and tried to kill Anna Navarre. Then the rest of the game went exactly as I hoped it would. It completely blew my mind.

I'm not ashamed to say that Deus Ex was extremely formative and the reason why now, almost in my 40s, I still read about political philosophy, anarchism, and cultivate a healthy distrust of the government and mass media. Which in turn also gave me a direct pipeline towards crypto-anarchism and Internet privacy rights.