If it is all verified, you can try running the game in administrator mode. You will have to go through your steam folder and find the .exe and set it to run as administrator or in compatibility mode. Some games I have noticed are having some compatibility issues with Windows 8 if that is what you are running
Maybe posting your crash logs here/pastebin would help?lol I might be able to fix it with my game dev program wouldn't that be something XD
Maybe posting your crash logs here/pastebin would help?