Fancy trying out Killing Floor? I recently bought the game off Steam and have 2 guest passes. If you're interested, add me on Steam (name is videostar) or reply with your email.

I also have two guest passes.
 
if anyone wants them add me on steam (roofy95)  and message me.

I certainly would.
 
seanevansblog@gmail.com
 
steam name: carpeljet

I also have 2 guest passes. i think my steam id is one of these 2: Pibo47 or planetpib.

Out of passes, sorry. I've got 1 for CounterStrike Source and TF2 though. 

Is a guest pass the same as getting the game as a gift? If so, I'm interested. :)