I just installed the game this morning, and it won't run on my laptop, Windows 8.1. When I click Play on Steam, it shows the window saying it's going to start the game, and then it just closes. Any idea what could be wrong?

I'm having trouble with the sounds ingame. No matter what level I play, 8/10 times the guns lose their soundeffects... :( Didn't have this problem running the demo over at a friend yesterday. I bought the full game and I run into t his problem now :( Anyone knows a fix?...

I stopped playing after 1 min so maybe there is a reason for the crosshair not being fixed distance but for shooting it is a complete annoyance! The game telling me what keyboard buttons to press during the tutorial stages when I'm playing with a controller are also another annoyance. Completely useless information that results in the player dieing and becoming frustrated. Hopefully you guys can update these things and then the I'll retry the demo. Thanks....

This application has requested the Runtime to terminate it in an unusual way.I want to know how to slove it and let me start Game?

How tf do you get this?? I've done quick 360 spins with the sniper and headshotted dudes like 300 times now trying to get it. Any tips? Should I turn up mouse sensitivity? down? does it need to be a certain range? only close up? do you have to start the cursor near you and then spiral outwards to the enemy's head? I have tried everything I can think of repeatedly.... Anyone out there know what actually needs to be done to unlock this? Would be greatly appreciated. Thanks...