> IMHO, I think Portal VR would have given a more immersive experience, along with less locomotion issues. However, I'm sure Valve has done their research. Thi

> IMHO, I think Portal VR would have given a more immersive experience, along with less locomotion issues. However, I'm sure Valve has done their research. This was covered in the interview video[1], Valve employees mentioned that they considered Portal but they thought that a game where you spend a significant amount of time jumping through portals at high speed would make you sick. 1 - https://www.youtube.com/watch?v=-9K0eJEmMEw https://www.youtube.com/watch?v=-9K0eJEmMEw