>>282648219
Play something without smooth locomotion. Shooting galleries, anything where you can sit down or stand mostly still. For extra comfort and a sense of where you are in real space have a fan blowing air at you. Go into VR on a full stomach and well hydrated, this is important for newcomers.

The first day can be bad, bad enough that you might consider refunding. Each day it will get better, most have their legs well enough within a week but it can take a little longer to build up the resistance fully.