If you have no option to start game or anything on Red Crucible: Firestorm PC Game do the following things:
I get that every once in a while. Usually waiting a few minutes and relaunching fixes it. If that doesn't work, try verifying the files.
Go to your library, Right click the name of the game> Properties> Local Files> Verify Integrity of Game Cache
sometimes it works but most of the time it doesnt