NHL 200? refers to nhl2000, nhl2001, nhl2002, nhl2003, nhl2004 and so on.
You know the nhl series from ea, it's basically the same game rereleased every year...
I played ut2k3, then I went and played ut2k4. It was such a bad deja-vu I had to quit...
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And there was a year between ut2k3 and ut2k4. Pretty bad imo.