Mega Man 4

Mega Man 4 (Rockman 4) is a game developed by Capcom for the NES. It is the fourth game in the original Mega Man series and was originally released in Japan in 1991. The game was localized in North America the following January.

The game is, as always, a traditional platforming title that requires Mega Man to venture through eight stages, defeat each of the Robot Masters in each stage, and then finally take on Dr. Wily's fortress.

You can also play Mega Man 3

Original story:
For a year the city has been quiet, but a new robotic terror has gripped the city! That scheming scientist, Dr. Cossack has arrived in town with eight new metal maniacs who are bigger and badder than anything Dr. Wily dreamed of. It's going to be a cybernetic showdown as the streets of the city erupt with the sizzling sounds of molten metal! Armed with the new Mega Buster, Mega Man runs, jumps and dodges his way through mazes of metallic munchkins on his way to the Siberian citadel of Dr. Cossack for the final cataclysmic clash!

Instructions

Enter - start (pause);    Arrows - move;    DOWN + Z = slide;    Z - jump;
X - attack;    Esc = exit fullscreen;