With Leonardo, Michelangelo, and Raphael away in search of new allies to join the good guys against Rat King's latest deadly gambit, it falls on Donatello and Jennika to lead the fight in Mutant Town against the terrible trio of Mayor Baxter Stockman, General Krang, and Madame Null. But will a dangerous quartet of masked mutant ninja turtles and a mad vivisectionist bent on revenge-not to mention E.P.F. invaders and angry Utrom soldiers!-sabotage their efforts before they can even begin to dig in? Collects issues #133-139 which serve as a direct tie-in to the exciting TMNT: The Armageddon Game event!