Mega Man II © 1990 Capcom Company, Limited.
European version. For more information about the game itself, please see the original Japanese version entry; "Rockman 2 - Dr. Wily no Nazo [Model CAP-XR]".
Cartridge ID: NES-XR-EEC
Mega Man 2 was released on December 14, 1990 in Europe.
Reviews:
1990 - Consoles + HS N.2 [FR]: 95/100
Game's ROM.