No warning messages, no pop ups, no nothing. I feel like an idiot, I have no idea what it does but I pressed F8 (or was it F10, dont remember) during a match and poof, it crashed CS and went back to desktop. Okay, no prob, i'll just start it back up. Nope, wont let me start back up again , it justs says preparing to play Counter Strike: Source (in that Steam box thing) but nothing happens, the box goes away and nothing happens. Task Manager shows that HL2.exe is not listed and CPU usage is at 1% help an idiot out guys, please!
P.S. for the slow minded, I bought the game from the store, so yes, i have a valid key.