Instead of having your players download the game, crash handler, and player, put them all in a .zip file and have them download that.
Viewing post in The Hole Moon jam comments
Sorry, I was uploading this when I was getting ready to pass out. Here's a link to a new zip, since I can't edit it anymore. https://drive.google.com/open?id=1I6AYdryxbJ7Hf3TiIes8ggf4pqBP-3Tf
Unfortunately I live in Japan, so my time zone is opposite of most people's. I wish I'd seen this sooner! Thanks for the advice.