Rockman World 4 Megaman GB CAPCOM Nintendo Gameboy
Rockman World 4 Used Japan Game Cartridge . it's play also US Game Console
"Rockman World 4" is the Japan region version name of "Mega Man IV" developed and published by Capcom for the Nintendo Game Boy. It is a side-scrolling action platformer game in the Mega Man series, and was released in Japan on March 28, 1991 and later in North America in 1993. The player takes on the role of the robot Mega Man, and must complete a series of side-scrolling levels while defeating enemies and bosses. Players can obtain new weapons and abilities by defeating bosses. This is the fourth installment of the Game Boy series of the Mega Man game, and received positive reviews on its release.