I remember playing it right when it came out.
I remember the game autosaving right when i killed a radio tower and a second later it fell and crushed me to death : (
Then it autoloaded from the last save point which resulted in me repeatedly being crushed by the radio tower that I just destroyed. Karma for me being stupid enough to stand right next to something I'm about to blow up

: (
All in all, it wasn't a bad game, I wasn't into FPS at all that time, so I didn't really delve too deeply into it. I do have a favorable impression of it though, if that counts for anything. :S The freedom to do what you want within the confines of the storyline was pretty refreshing.