Octopunch is a Decepticon character from the Transformers franchise, best known as a Triple Changer who can transform into both a tank and an octopus-like aquatic mode, in addition to a robot form. He is often portrayed as a brutal, sneaky warrior who excels in ambushes and underwater operations. In many appearances, he serves as a combat specialist or minor villain under Decepticon command, using his unusual alt modes to surprise enemies and dominate battlefield environments where others cannot easily follow.