MEGA MAN 4

You thought that Dr. Albert Wily has been defeated once and forever, and the world will live in peace. You were wrong! There’s another villain, Dr. Cossack, who has sent his eight megarobots to defeat your and control the world. The game is on again… and you have to face these crazy guys once again, fighting with their minions and finally the bosses themselves!

NES (Nintendo Entertainment System / Famicom) Buttons are:
[A] Button = Z. [B] Button = X
[START] = ENTER. [SELECT] = V. [⬅⬆⬇➡ DIRECTIONAL PAD] = ARROW KEYS