For example?
I played too much half-life in my college days and think of it as fun campy sci-fi. Stuff like press e to move this dead body is suddenly this viscerally horrific experience.
You picked up a box of matches accidentally? Read the label. Found a pen draw something.
oh and myst is coming, MYST.
Games with that constraint are limited. You could do ping-pong. Shooting galleries.
Also cockpits seem to reduce nausea thus opening up another broad category.
It's mostly smooth first person motion with strafing and smooth turning that is problematic.