I've been trying to play this game for over an hour and I still can't get past the first mission. Invisible cannon, multiple infinite loading screens at different stages; I was looking forward to playing this game I thought would work but apparently not. It's definitely not a hardware problem.

Windows 7 x86
Intel i5 4690
8GB RAM
AMD R9 280x
directx 11

NOTE: Errors occured friom steam downloading missing out some files. Revalidation of files fixes it.