If I feel nauseated during a game, I look for some way to increase the field of view. That always does the trick for me.
I've run into nausea with other games that have a narrow FOV. Increasing the FOV (when possible) usually fixes the problem.
As far as I understand, the late Total Biscuit was similar. He frequently advocated for FOV sliders in games. I greatly appreciate his help making FOV sliders more popular.