Comment by opan

Usually it's low FPS (if FPS at all) that causes motion sickness. This comes up in VR discussion a lot. IIRC like 90Hz is considered a minimum.

I get horribly motion sick playing some games like Half-Life 2, Metroid Prime, or the original DOOM. I run my phone at 120Hz and like it. For games, cranking up the FoV tends to help, also disabling effects like viewbobbing, blur, shaking, etc.

I understand this is not fun to experiment with, though. Once I'm motion sick, I tend to be the entire day, only sleeping fixes it, so I'm not usually excited to keep trying to tweak the thing that makes me sick. I tend to dive into settings before playing any game now. I hate when it auto starts the game to appear cinematic.