Yeah, the only thing I changed is the `shell` key in the .hyper.js file to point directly to the bash.exe that's bundled with git for windows.
// the shell to run when spawning a new session (i.e. /usr/local/bin/fish)
// if left empty, your system's login shell will be used by default
shell: 'C:/Program Files/Git/bin/bash.exe',
If you want, here is a link to my full .hyper.js config, i haven't really done anything else except change the shell, font, font-size, and plugins.
Just kind of pointed it to that bash for easy switch and didn't really see a reason to try and find anything else.