Description taken from Nintendo Entertainment System version of this game

A spin-off of Capcom's original Street Fighter, Street Fighter 2010 is a futuristic platform shooter. Guide ex-fighter-turned-scientist Ken in an intergalactic trip across five planets. His mission is to defeat a number of cybernetic and mutant boss creatures across 19 exotic levels. While Ken can use hand-to-hand combat to defeat his foes, he also carries a gun that can be enhanced by finding the appropriate power-up icons on each stage. Fire in four directions, cling to walls, and perform backflips while seeking out specific targets on each planet. ~ Scott Alan Marriott, All Game Guide