Hi, I was just wondering if anyone had any ideas how to fix this issue or if it's even possible..? I can play the game fine, but I can't fire any gun, reload them or do anything.. But I can use melee weapons, technically.. the game IS playable, but what's the point if I can't use all my cool guns and stuff? :[ Thanks if you can help me or tell me if anyone else has this issue on the PC version of the game.