SideQuest is a VR content platform for standalone headsets like Oculus Quest and Quest 2 where users can explore a vast collection of VR titles ranging from experimental games, tech demos, and game ports to full-scale games listed on the official Oculus store and on App Lab. It is a community-driven platform that establishes a meaningful connection between users and developers, encouraging innovation and experimentation when it comes to VR apps. SideQuest is also a desktop app for Mac/Windows/Linux that allows users to browse and install content on their Quest via sideloading. Sideloaded apps are those that are not available on the official Oculus store, but can be installed on the Quest by transferring the apps APK file from a computer to the headset. SideQuest is completely free for users and developers.

In summary, SideQuest is a platform that provides access to a wide range of VR content for Oculus Quest and Quest 2 users, including apps that are not available on the official Oculus store. It also allows users to sideload apps onto their Quest via a desktop app.