The Darkness.
As horrible as the game was, it had the moment that scared me the most in gaming.
I got bored after a while and went down into one of the subway tunnels. The train never came on that track, so I decided to walk down the tracks as far as I could go. The screen gradually starts getting darker, and darker, until you can’t see a damn thing.
The titular ‘Darkness’ warns you that only death awaits you here, and after a moment of silence, screams ‘Now!’ The headlights of a subway car flash on in front of you, and the sound of screaming brakes and a train horn blast at you just before it hits you and kills you.
I have never jumped that bad over a videogame since then.