NES Game: Power Blade

It's time to go to the year 2191, where alien beings have decided to take over the Earth. In nearly two hundred years, humans have been able to evolve and create artificial intelligence that protects the planet. For the unfriendly visitors, this has become the primary goal. But first, they need a way to bypass the protection. So the enemies will infiltrate one small town, where the main computer responsible for the system of protection of the planet and automatic weapons is located. You will play as one soldier who swore to defend the Earth if threatened. Your task is to thwart the alien invaders with all your might by bringing down all their plans!