agree. i can't even play many games because of how puky i will feel while playing them and for a hour or more after. only reason i can even play minecraft is view bobbing can be turned off. the nausea effect in the game totally destroys my ability to play if it happens to often.I like it with one caveat: that confusion not produce an effect similar to nausea. Nausea in MC gives me massive headaches if it lasts more than a couple of seconds.
I always liked the inverted control that many games did for confusion. would be great for this. as all those were only 2d. inverting the controls on a 3d games sounds much worse. especially if the crouch and run were inverted. along with the mouse and w,a,s,d keys.