I think this is a failure on my part! I couldn't allocate enough time and effort to bring my idea to life. I started wrong and spent a lot of time solving very simple and non-essential tasks. Next time, the project will be fully implemented and playable

I couldn't figure out what the problem was for the longest time. It turns out in Unity you need to uncheck the "Data Caching" option and the build started working. If anyone encounters this same issue, the solution is very simple!