A quick video to show Garry's Mod is playable in the Vive with VorpX. VorpX's main advantage is letting you switch to a 3D virtual screen for menu's. The main setting change I use is Eye Separation set to .4. Any lag in this video is from the recording software. Driving in an Air Boat feels surprisingly natural. If you are comfortable playing Windlands, you can adjust to Gmod but it is obviously rough. However, Garry's Mod easily has the potential for comfort settings to be added in. Hopefully as more headsets ship out there will be more community interest in using Gmod as a virtual tool and game platform..