What pass-through apps are you using for all this? I tried pass-through pingpong but it didn't fit in my room so it clipped through the wall uncomfortably. There is AR golf?
Home Sports is a collection of five sports that includes amazing AR pickleball and badminton, and a pretty good AR mini-golf. So I would recommend starting with it. But it does need quite a bit of space—about 2 × 1.5 m. I had to rearrange my room to make it fit.
I am currently adding passthrough mode to my game (DodgeALL) to spawn portals on your walls letting you dodge things coming out of the walls. Planned release within the next month (in time to enter in the Meta VR competition). A friend of mine made a game (Loop One: Done) that is Factorio-lite which lets you build infinite factories in your flat, which is loads of fun.
