I'm fucking pissed about this. Why? Because, left4dead hasn't been out a year yet, and they're coming out with number 2 in november. Why is this bad? Well, for starters, they're using the EXACT SAME ENGINE. 4 Different survivors, melee weapons (which most people wont use) and new campaigns. Why is this bad?
IT SHOULD BE IN A FUCKING PATCH, NOT AN ENTIRE NEW GAME.
So, basically, It's the same exact game only with MINOR changes which could and should have been added in a content patch. So now, we've got to pay another $60 for the same game. this is beyond retarded, and a stupid move by valve for doing this.