Really beautiful game. I loved the diner-wallpaper-textures on the daylight canyon and all the audio, especially the wilting, haunting song in the finale and the crickets in the supermarket parking lot. I also liked the low gravity in the fire scene- floating down over the burning building was a very surreal, out of body experience. Very expressive of that kind of sudden, disbelieving panic.
For the future, you don't need to include the .pdb files when you bundle a Unity game. They're for debugging and you can make your download size quite a bit smaller if you leave them out.