Viral Left 4 Dead...3?!

[Leadified]

bananaking21 said:

Leadified said:
Impossible Valve never makes a third numbered game.

 

so left for dead 2 episode 1 confirmed? 

You got it, then Valve will tell us there will be a new episode every couple of months. Episode 2 will be delayed and we will never see Episode 3. It's the perfect plan.