Contagious 17 Expecting Hyena Infection

"A contagion has infested this world. Join them or resist their influence as much as you can. A cure is possible but not without a certain survivor, bring him to the laboratory and protect him, or impede their progress." Shortly after uploading the last game (Survive and Kill the 17 Expecting Hyenas), I was mailed this hard drive. Pretty creepy. Just like the previous hard drive, there was an engraving on this one too, along with the file of the game, its name and the description. This was the engraved message: "I, the 15th of my kin, dedicate this monument to my 14 sisters, enlightened and virtuous, they spread this once forbidden knowledge to our species and brought us to greatness. My memory is the plague of consciousness that swept over the realm like a wave, taking both the willing and the unwilling under our control."