Nemesis II - The Return of the Hero © 1992 Konami Company, Limited.
European release.
Cartridge ID: DMG-NE-NOE
Nemesis II - The Return of the Hero for Game Boy was released in 1992 (exact date unknown) in Europe.
This game is known in Japan as "Nemesis II [DMG-NEA]" and in North America as Gradius - The Interstellar Assault [Model DMG-NE-USA].
Reviews:
October 1991 - Joypad N.1 [FR]: 92/100
November 1991 - Consoles + N.3 (Page 132) [FR]: 92/100
(2000) as 'Gradius II - The Return of the Hero' in Konami GB Collection Vol.4 [Model DMG-AF8P-EUR]