Cool that someone did an Oculus Quest game! And a very interesting interpretation on the theme, with the really trippy black-on-yellow environment.
Unlike the previous commenter, it did work for me, but I didn't use the prebuilt APK, I pulled the code from GitHub and ran from Godot. I also do games for the Quest in Godot, and running it that way was easier than remembering how to send an arbitrary APK to the device. :-)