I have a PHP script to log hiscore information (log_level_playthrough.php). When I fill in the URL manually (with the correct parameters for the script in the URL), and paste it in chrome, everything works as expected. When I try to access the exact same URL from my client (a Unity3D game I’m developing), I get a 403 forbidden. Before I continue digging on the Unity side of things, could this be a limitation of the free service, or is this expected to work?