This game has a place in my heart for a reason, it's one of the best crafted games in one of the most difficult genres. The freedom allowed in Deus Ex and how the world reacts to your actions is incomparable. This isn't some kind of detail that barely affects the gameplay, it enhances it. The story is intriguing with likeable characters (one time I tried to do a genocide run, but after killing too many people after the first mission, I stopped playing and felt awful for the rest of the day). It's cheap, will run on any machine (I play it on school computer when I have free time), very inspiring and fun. Sseth made an amazing review on it, go check it out.