Was shocked...!!! =O
Everyone enjoyed it!!!! Make sure to have a good gamer PC, or it might tax your system. All PC games are like this.
Bought it for niece and nephew: Installed perfectly on Vista x64 gamer machine; Had to tweak graphic card settings for best image quality; Wasn't too complex for them to understand controls; They loved mutilating my keyboard and game-pad.
I ended up playing it!!! And enjoyed it! Well, somewhat..; It does get repetitive, but it even proved a wee challenge for an old-school gamer like myself; (I can't believe I just said that) Then again, I grew up on old Sierra games and FPSers