There is no data in the zip file you've uploaded.
If this was accidental, you should be able to upload a new zip with the game inside it ( a file size of 0 bytes ) means there is nothing in the file.
Just had a play.
Not much to do at the moment, but it has a pretty good set up.
It played pretty smoothly as well.
I noticed a couple of issues that need work though. The enemy soldiers don't seem to try to attack the player and as I was going up the hill, the helicopters were spawning underground.
With more to do, this could be a really fun shooter.
Thank you for uploading it.