A team of imposter mutant ninja turtles, puppeteered by the Rat King, have sown discord across the city, turning everyone against the real TMNT. Now, armed with a lead on the true identities of the pretenders, April O'Neil is set on turning the tide in this war of disinformation. To uncover the truth, April must enter the smoldering ruins of TCRI-which was all but destroyed by the fake TMNT-and to do that, she'll need the help of an old enemy... Even if she's successful, will the world believe what she has to say, or will chaos reign? Lines are drawn in the sand as the The Armageddon Game nears its epic conclusion!