Game doesn't work for some people.

So, I put out a topic asking people to play my game, but someone said it only showed a black screen and played the sound, but nothing else. If someone could explain what the problem is there and give me advice on how to fix it, that would be great!

Maybe it is not a browser or software issue, but a hardware issue, as I have found that on some computers I can play your game, but on other computers I just get the damn black screen with sound. And this happens even though all computers have updated drivers, but different hardware.

I guess I didn't think of that. I'll have to tell them that. Thanks! 👍