Using vireio and pimax

Does anybody know how to get portal 2 or other games running with vireio vr software? I setup mirrored display but the game never loads due to d3d error. But it loads normally in single desktop. What settings do you use?

I haven’t tried that one. Tho Steamvr does let you play non vr games in cinema mode.

If its like the free Swift in steam store you may have to turn steamvr cinema off & keep in mund i think swift supports directx 9.0 not 10-12.

With viero being alpha… Even search steam forums as there are likely folks there that have or are using it