Wow.

Great game.

Went a tiny bit downhill after you leave the Von Braun, and I can't say I'm a fan of that "different" area. A bit like Half-Life in that regard.

But still... wow.

I don't think there's anyone who would be a huge fan of the running around a worm butt part - fortunately, it doesn't overstay its welcome too much, unlike Xen.