I know this isn’t a game… but it’s a “Wish” nonetheless…
I found a stereoscopic video player that I’m hoping something can be done to make it work like the VLC Media Player profile.
The player had support for the old Oculus Rift. Supposedly after you load a “left” and “right” video file, (same file for both) you can choose “Oculus Rift” as a Viewing Method… but it doesn’t activate the Rift S! All it does is split the signal into two lens sized videos playing side by side in a window on the monitor. It’s simply called Stereoscopic Player.
URL for it is: http://www.3dtv.at/Downloads/Index_en.aspx
I tried to clone the VLC profile already in the list and replaced the EXE for the player, but it wouldn’t work.