Um, so, while I was mining bitcoin for you, my computer's fan went off and then the game crashed (WebGL issue). And then it crashed while it was crashed (another issue). Is this normal?
No. This is not desired behavior and is a known issue with Godot. This is the first time I've used Godot and haven't hashed out all the best practices with exporting the project and making sure it works seamlessly. I am looking into this issue and will add a warning for now in the game description. Thanks for reporting!