I own the English version.
When it came out, I was too young to have the patience to actually beat the game, so instead I'd often watch my dad play it.
It is a very, very awesome first person RPG. Simply one of the best.
The game's abandoned now, though? Cool beans. Maybe I'll have to go and actually beat it in the summer. Wheeeeee.
Also, I'd like to compliment you guys on your awesome English. Just to make you feel warm inside. (No, Himmler, not that kind of "warm inside.")