I understand you're really busy, but if you're going to accept money for software I think it's unethical not to include a LITTLE documentation. Give your project at least a README with the most basic possible steps to get it working. I paid to support your project and I feel a little disappointed since I can't use it and it's really just a copy of a different game. This is not ready for any kind of paid release. I wanted to try this and write a nice mini-review on the reddit page but I'm not able to do so.
Hey pal!
I’ve provided some basic instructions above that should serve to do exactly that– but you’re right, documentation is somewhat lacking right now, and I’ll include something with the download with the next release. I launched this using the default itch settings, I wasn’t expecting any sort of donations, but if you want me to refund your contribution, I’m more than happy to do so.
If you have any specific questions, please feel free to message me on Twitter.
EDIT: I’ve thrown together some documentation that will hopefully help? Take a look here, and let me know if you’re still having issues!