You are on the sideloading site, which lists only games that can be side loaded from your browser into your Oculus Quest or Pico. The main site is Gamers.Center where you can play games directly in your browser.

Side Loading is the ability to install new applications or games on a device. This site is geared towards allowing you to install free games onto a Meta/Oculus Quests or the Pico Headsets that are not available in the Meta or Pico stores.
This site was designed to easily install not only the games, but also the actual game data using either the Demo or Retail (if you own the game) data directly to where it belongs on your headset.

Please note, you can also use this site to install ANY APK you have access to use or have a downloadable location for by clicking here...