Indie developer.
Marsland
Check out Marsland - pay a visit to the InSight Mars Lander that was put on Mars in 2018 with your VR headset. The application is in a very early prototype state. Different versions exist for SteamVR and Oculus Quest.
Gamma One
Check out Gamma One - a retro style first person game in development for the Oculus Quest and HTC Vive.