I've got 2!
https://caprock64draws.itch.io/sno-money
https://caprock64draws.itch.io/hollow-the-ghost
On Both I got:
Error
Failed to Initialize Graphics
Not going to rate them cause the gaphics bugged so I don't know how good they are.
odd, I've had something like this happen before to people playing my games. but I'm not sure how I'd fix it. I will say sometimes just re-starting the browser or device may help though.
probably some graphics setting that isn't fully supported on lots of device
