The brief demo is an impressively faithful translation of the NES game's mechanics, with Mega Man running, jumping and shooting just as you'd expect (though shooting is mapped to down on the joystick, because the 2600 only has one button). The demake ends at the Elec Man fight, which is even harder in this version than it is in the original. A playthrough of the entire demo follows after the break.
[Via GameSetWatch]
