VorpX is a 3D driver for Direct X9-11 titles and works with both Oculus Rift and HTC Vive.
the Oculus Rift (CV1 and DK2), HTC Vive, and (optionally) the Razer Hydra. This mod allows users to play GTA 5 on Oculus Rift without the need for vorpX. Game Overview This game requires an Oculus VR headset and Touch Controllers.
