My updated primary challenge is non-steam, non-vr games require an eye patch to play in Trinus (Conversion Mode) without head pain due to view not being stereoscopic. Head uses Mouse to navigate the world (I can still use my Controller to run and walk) - option to disable Mouse and use just mouse and keyboard or controller appears to be available.Non-stereoscopic view (must play and navigate with one eye closed).Nothing happens - game is still flat on load (TRANSLATION: Game is still non-stereoscopic, but can play using head-tracking via mouse once in game, image wraps around better, can use head to move mouse in menu, eye patch required to avoid eye strain and pain).In (VR Conversion Tab): 'Game Preset: Generic Install'.The only challenge so far is that I am achieving only non-stereoscopic view. Thanks to the reply of loxai I have been able to run non-steam VR games in Trinus (Conversion) mode. I have seen videos from 3-5 years ago showing the ability to use PSVR running through Trinus or iVry with something like Reshade, and BigScreen, but nothing in 2022 showing how it would work with modern updates or games outside the Steam catalogue. BigScreen (or) Virtual Desktop (SteamVR) (because these both rely on SteamVR I often end up using iVry).Reshade/SuperDepth3D (or) VR Mod for game I want to play (I've also tried SuperDepth3D companion app: SteamVR) - other solutions include - VorpX, LukeRoss, etc.

So far to achieve goals with non-steam non-VR game : My non-steam non-VR games brought through GOG or non-DRM free games can be launched and ended in Steam library but any game brought through EA directly using EA Play can only be started briefly before EA Play takes over. I primarily want to play my games brought from (GOG), and games brought directly from (EA) in VR, and do some 3D Modeling using my PSVR. Update: Trinus (conversion mode) works but so far only in non-stereoscopic view. I use iVry for SteamVR to play anything that relies on Steam based games. I have a PSVR it works well with Trinus - Cinema mode for non-Steam VR games that allow for mouse and keyboard.

Alternative to vorpx steam vr