Beach-Head II featured the player pursuing the eponymous Dictator in several ways. There are four levels in the game. In the first level, called Attack, the player deploys soldiers along a path with walls to cover him from the dictator's gun. The objective is to destroy the gun. The second level involves rescuing the prisoners from deadly obstacles by clearing them with a gun. The third level's objective is to escape from the area by flying a helicopter with the prisoners out of the dictator's fortress. Finally the player and the dictator face off, on opposite cliffs, separated by water. To defeat him, the player must make him to fall in the water by throwing knives at him. He tries to do the same to the player.
Source: Wikipedia, "Beach Head II: The Dictator Strikes Back," available under the CC-BY-SA License.