This is a warning. Do not buy this game. If you do, play it with no sound.
The ambiance of the game is great. the actual history and such, incredible for what little I've seen of it.
Two things seem... ♥♥♥♥ty. First, all the control presets are wrong. When it tells you to press something like pg up, it's really supposed to be insert. for EVERY. SINGLE. KEY. aside from the armature controls.
What made me stop playing this in a rage, is that ♥♥♥♥♥♥♥ voice. The operator, your assistant. When you get him gabbing, it's enjoyable and/or interesting. But when he has nothing better to do, every five seconds, keeps telling you to head towards the dot with "Go East. Head East. No, Backwards. the Other East." Even when you're on course. That's what the marker is for! I know where to go! SHUT THE BLOODY ♥♥♥♥ UP! If you think you can get through the collapsed halls faster, YOU do it! Get lost, get nagged, get raged, rinse, repeat. That was my experience in a nutshell.