tl;dr: Deus Ex (2000) is rightly celebrated as a landmark "immersive sim" that built on Looking Glass Studios' System Shock, giving players unprecedented freedom to solve mission-based problems through combat, stealth, or hacking. Its supposedly prescient conspiracy-laden story—mashing up Illuminati, Roswell, pandemics, and rogue AI—is better understood as 1990s X-Files-style pastiche than prophecy, and its anarcho-libertarian "deep state" framing has aged poorly, flirting with tropes that historically slide into antisemitism. Still a brilliantly executed game, though its demand for deep immersion makes it less appealing to the author than contemporaries might expect.