A side-scrolling Beat'Em Up by Data East for the arcades and ported to the Nintendo Entertainment System. The plot, such as it is, goes as follows: There are rampant ninja-related crimes these days. And the White House is no exception. A guy who looks like he could be Duke Nukem's uncle informs you that the President has been kidnapped by ninjas, and asks you if you are a bad enough dude to rescue the President. The correct answer is to beat up an army of ninja, and shout "I'M BAD!!!", then repeat until the President is rescued. Said President thanks you for your troubles, and suggests burgers for lunch. That's the whole plot.