I've been playing TF2 a lot more than L4D2, but recently I've been wanting to kill some zombies. When I tried to load the game, my steam things changes like it usually does saying I'm In-Game, L4D2. But after a minute or 3, the game doesn't load and my steam says I'm online instead of playing L4D2. Fine then, its been a while and maybe I missed an update; I uninstalled and re-installed the game. Same thing again. Restart my laptop. Same thing. Verify the game. Same thing.
Is there something I'm missing/havn't tried to do yet?