Fresh off the addition of an item backpack and a character hat-slot to Team Fortress 2--and the discovery of latent, item-related lines of game code that spawned many RPG-related jokes--developer Valve has gotten in on the joke with the most recent TF2 patch.
Ever vigilant in the pursuit of code-based scoops, the Steam community recently discovered a few extra lines of amusing code hidden in the game's GFC files by the amused developers.
The code in question is copied below.
//TF2 MMO "TF_MMO_LFG" "Looking For Group" "TF_MMO_Quest1" "You must kill %s1 %s2 to complete this quest." "TF_MMO_Monster1" "Boars" "TF_MMO_Monster2" "Rats" "TF_MMO_Monster3" "Bats" "TF_MMO_Monster4" "Wolves" "TF_MMO_Monster5" "Spiders"