Dynamite Duke is an action game developed for arcade machines by Seibu Kaihatsu. It was later ported to the Sega Master System and Sega Mega Drive. A top scientist decides to utilise a secret formula to develop his very own army of evil mutant warriors, so he can become ruler of the world. It is up to Dynamite Duke: a man who is armed with a cybernetic arm along with a machine gun. Source: Wikipedia, "Dynamite Duke", available under the CC-BY-SA License.