I have played right through HL2 several times and never had a problem with feeling sick before. I decided to start playing through it again last week, but now every time I play it for more than an hour or so, I start to feel a bit queasy.

I've read that this may be due to HL2's field of view, which is 70 rather than the 90 more commonly used in FPS's. It's just weird that I've never had this before though, either with HL2 or any other game for that matter. Maybe I am just getting too old for gaming

I'm gonna try changing the field of view to 90 as some people have found that it helped. I was just curious if anyone else has had this problem though, and if you found a remedy?