Oculus Rift games or any VR game for that matter are much harder to come by than VR demos. Some games such as Elite: Dangerous were written from the ground up to fully support the VR experience on the Oculus Rift. Others such as Assetto Corsa with a complete lack of VR menus are more of an afterthought albeit still a good VR gaming experience.
Review my Top Rated Oculus Rift VR Games with full instructions for each.
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