you need to download mobile vr station on applab. download this game of itch.io.
go into mobile vr station press local files > all folders> android > data > scoped storage actions > step 1. and then press the ‘Quest 2’ and then press downloads and then press the 4 arrows where it says Gorilla Tag Remake or whatever and then press continue then install. amd you can find it when you go into your library and press ‘All (Number)’ and then press unknown sources. that’s how to download any apk