Hey, I think you've only submitted the executable file, while to make the game run, you need the full build folder (if it was made in Unity). I get the UnityPlayer.dll error on launch, so I assume it is!
I'm not sure where I would find what I need to upload then. 😕
Edit: I figured out what I needed to do. Fixing it now.
It has been fixed! I'll upload the source files too, just for fun 🙂
Edit: then again, I may not upload them to here, but if you would like to see them, I can send them to you
*sigh* Welp, I thought I fixed it. Imma give it another shot at fixing it.
Third time's the charm! \o/ (Sorry for all the pings 😕)