itch.io

Sorry for the late reply, but the game was now switched to no payment, so it should be possible to add in the app.

Yes, that's exactly the feature the game currently requires. And to use that, the cross origin isolation feature must be supported by your browser.The app seems not to.

As soon as I can uncheck the shared array buffer it is going to work on the app. Until then I can't do much about it.

Godot4 games currently still require a feature called "shared array buffer" to run in browsers. That feature depends on cross origin isolation, which seems not to work on the app. As of now there is nothing I can do to change that, however, with a future release of the engine this will change. I'll update the game when that happens, but I'm afraid until then you're best off using a chrome based browser to run it.