How to use
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Download the NEWEST Portal2VR.zip and extract the files to your Portal 2 directory (steamapps\common\Portal 2)
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Connect your headset, then launch Portal 2 with these launch options:
-insecure -window -novid +mat_motion_blur_percent_of_screen_max 0 +mat_queue_mode 0 +mat_vsync 0 +mat_antialias 0 +mat_grain_scale_override 0 -width 1280 -height 720 -
At the menu, feel free to change these video settings.
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Load into a chapter.
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To recenter the camera height, press down on the left stick. To see the HUD, aim the controller up or down.