Berserko (1987 video games)

Berserko is the main villain in the handheld game Teenage Mutant Ninja Turtles: Dimension X Assault. He has a plan to destroy the Earth as revenge on the Ninja Turtles. He utilizes "Gamma Bombs", which must be deactivated at the end of every level (save for the final stage), and finally appears in his "Annihilater" [sic] vehicle as the final boss.