I'm sorry about that I will fix it. This was my first ever game jam submission and I submitted from the Australian timezone.

As other's have said, unfortunately you haven't uploaded the files correctly. 

For future reference next time, when you build a Unity project for Windows it generates a few files which includes (in my case, may vary slightly in yours):

• YourGameTitle_Data
• MonoBleedingEdge
• YourGameTitle.exe
• UnityCrashHandler32.exe
• UnityPlayer.dll

So the best way to upload a Unity game for download is to put all those files in a single zip file, and then upload that. This allows the person who downloaded it to just unzip the folder, and then click on the .exe to play the game.

Good luck next time, and I hope I could help! :)

A neat sounding idea, but alas; it does not run. I see you submitted 9 hours before the deadline and I have to wonder if you couldn't have utilized that time (He said, from the "Grace Period" zone)

you forgot to upload the data files

The file tree need to be reconstructed to run the game and I do not know how to do it sadly :(