I've never been a gamer. Except for Descent. And Descent II. I still have them and every few years play them on an old Mac. The queasiness kicks in every time I start playing them again.
Oddly enough I had no problems with Descent / Descent II, but Doom and Doom II wrecked me. I think it may have been because Doom's camera bobbed as you moved to simulate taking steps but Descent's camera was smooth when you moved forward.
Potentially looks like a grand vomitarium (and I am terrified of heights), thank you. I've noticed you can download it on the site posted, I'll have to give it a go.
Interesting, the link you posted refers to a "vomitorium", as opposed to a "vomitarium". I think the latter is a modern colloquialism that hasn't yet been adequately defined, but it sounds great.
[0] http://en.wikipedia.org/wiki/Descent_(video_game)