This is a theory on how Valve software got their game startup logo via the L4D survivors. I'm pretty sure this is the only way it could have happened. No time paradoxes or anything here!

This movie takes place during 'The Passing' chapter. I was hoping to have this out the night that 'The Sacrifice' DLC came out, but it took a bit longer (as with all personal work). If you don't get it, you either have not played a L4D game or a Valve game. If this is the case, what the hell is wrong with you? Go play one already!

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