I'm playing through Quake 4 for the first time and I've just come to the middle point of the game with the long first-person cutscene.

Never before has a game made me physically ill. That sequence put me in a cold sweat and had me nearly vomit.

A powerful event to be sure, and well-portrayed, but I'm not sure I like that level of immersion when it comes to these kinds of situations. For one, it's not exactly what I thought I was signing up for when I got the game.