Hey there, I'd love to play the game but it looks like you've just uploaded a zip of the project directory! I tried running it in Godot but it does not contain a project.godot file, so it can't be run. 

What you need to do is export the project first:

1. In godot editor click "Project -> Export"
2. Click "Add..." and select Windows Desktop
3. Click the file icon next to the empty export path, and select your export directory. You should also name your exported file here (ie: "surftroll.exe")
4. Click "Export PCK/ZIP"
5. Upload the exported zip file! 

That will make it so that others can download and play your game so we can rate it properly. Hope this helps!