Today's best creative teams get a chance to add their mark to the saga of the TMNT in exciting stand-alone stories that provide context and sub-plots to the ongoing series. The TMNT Universe expands as new enemies and allies meet for the first time and, what was once safe, turns deadly! Behold the debut of the TMNT's weirdest foe yet: Wyrm! Then, Donatello reboots a new and improved Metalhead only to find that the robot no longer functions entirely as designed... for better and worse! And, Alopex and Nobody are looking for a little rest and relaxation but get more than they ask for when they become the unwilling guests of a never-ending party thrown by the hedonistic Toad Baron!.